Population density
Population density is a measurement of population per unit area or unit volume. It is applied to living organisms, most of the time to humans, it is a key geographical term. In simple terms population density refers to the number of people living in an area per kilometer square. Population density is population divided by total land water volume, as appropriate. Low densities may lead to further reduced fertility; this is called the Allee effect after the scientist. Examples of the causes in low population densities include: Increased problems with locating sexual mates Increased inbreeding For humans, population density is the number of people per unit of area quoted per square kilometer or square mile; this may be calculated for a county, country, another territory or the entire world. The world's population is around 7,500,000,000 and Earth's total area is 510,000,000 square kilometers. Therefore, the worldwide human population density is around 7,500,000,000 ÷ 510,000,000 = 14.7 per km2. If only the Earth's land area of 150,000,000 km2 is taken into account human population density is 50 per km2.
This includes all continental and island land area, including Antarctica. If Antarctica is excluded population density rises to over 55 people per km2. However, over half of the Earth's land mass consists of areas inhospitable to human habitation, such as deserts and high mountains, population tends to cluster around seaports and fresh-water sources. Thus, this number by itself does not give any helpful measurement of human population density. Several of the most densely populated territories in the world are city-states and dependencies; these territories have a small area and a high urbanization level, with an economically specialized city population drawing on rural resources outside the area, illustrating the difference between high population density and overpopulation The potential to maintain the agricultural aspects of deserts is limited as there is not enough precipitation to support a sustainable land. The population in these areas are low. Therefore, cities in the Middle East, such as Dubai, have been increasing in population and infrastructure growth at a fast pace.
Cities with high population densities are, by some, considered to be overpopulated, though this will depend on factors like quality of housing and infrastructure and access to resources. Most of the most densely populated cities are in Southeast Asia, though Cairo and Lagos in Africa fall into this category. City population and area are, however dependent on the definition of "urban area" used: densities are invariably higher for the central city area than when suburban settlements and the intervening rural areas are included, as in the areas of agglomeration or metropolitan area, the latter sometimes including neighboring cities. For instance, Milwaukee has a greater population density when just the inner city is measured, the surrounding suburbs excluded. In comparison, based on a world population of seven billion, the world's inhabitants, as a loose crowd taking up ten square feet per person, would occupy a space a little larger than Delaware's land area; the Gaza Strip has a population density of 5,046 pop/km.
Although arithmetic density is the most common way of measuring population density, several other methods have been developed to provide a more accurate measure of population density over a specific area. Arithmetic density: The total number of people / area of land Physiological density: The total population / area of arable land Agricultural density: The total rural population / area of arable land Residential density: The number of people living in an urban area / area of residential land Urban density: The number of people inhabiting an urban area / total area of urban land Ecological optimum: The density of population that can be supported by the natural resources Demography Human geography Idealized population Optimum population Population genetics Population health Population momentum Population pyramid Rural transport problem Small population size Distance sampling List of population concern organizations List of countries by population density List of cities by population density List of city districts by population density List of English districts by population density List of European cities proper by population density List of United States cities by population density List of islands by population density List of U.
S. states by population density List of Australian suburbs by population density Selected Current and Historic City, Ward & Neighborhood Density Duncan Smith / UCL Centre for Advanced Spatial Analysis. "World Population Density". Exploratory map shows data from the Global Human Settlement Layer produced by the European Commission JRC and the CIESIN Columbia University
French people
The French are an ethnic group and nation who are identified with the country of France. This connection may be ethnic, historical, or cultural; the heritage of the French people is of Celtic and Germanic origin, descending from the ancient and medieval populations of Gauls, Ligures, Iberians, Franks and Norsemen. France has long been a patchwork of local customs and regional differences, while most French people still speak the French language as their mother tongue, languages like Norman, Catalan, Corsican, French Flemish, Lorraine Franconian and Breton remain spoken in their respective regions. Arabic is widely spoken, arguably the largest minority language in France as of the 21st century. Modern French society is a melting pot. From the middle of the 19th century, it experienced a high rate of inward migration consisting of Arab-Berbers, Sub-Saharan Africans and other peoples from Africa, the Middle East and East Asia, the government, defining France as an inclusive nation with universal values, advocated assimilation through which immigrants were expected to adhere to French values and cultural norms.
Nowadays, while the government has let newcomers retain their distinctive cultures since the mid-1980s and requires from them a mere integration, French citizens still equate their nationality with citizenship as does French law. In addition to mainland France, French people and people of French descent can be found internationally, in overseas departments and territories of France such as the French West Indies, in foreign countries with significant French-speaking population groups or not, such as Switzerland, the United States, Argentina, Brazil and Uruguay. To be French, according to the first article of the French Constitution, is to be a citizen of France, regardless of one's origin, race, or religion. According to its principles, France has devoted itself to the destiny of a proposition nation, a generic territory where people are bounded only by the French language and the assumed willingness to live together, as defined by Ernest Renan's "plébiscite de tous les jours" on the willingness to live together, in Renan's 1882 essay "Qu'est-ce qu'une nation?").
The debate concerning the integration of this view with the principles underlying the European Community remains open. A large number of foreigners have traditionally been permitted to live in France and succeeded in doing so. Indeed, the country has long valued its openness and the quality of services available. Application for French citizenship is interpreted as a renunciation of previous state allegiance unless a dual citizenship agreement exists between the two countries; the European treaties have formally permitted movement and European citizens enjoy formal rights to employment in the state sector. Seeing itself as an inclusive nation with universal values, France has always valued and advocated assimilation. However, the success of such assimilation has been called into question. There is increasing dissatisfaction with, within, growing ethno-cultural enclaves; the 2005 French riots in some troubled and impoverished suburbs were an example of such tensions. However they should not be interpreted as ethnic conflicts but as social conflicts born out of socioeconomic problems endangering proper integration.
French people are the descendants of Gauls and Romans, western European Celtic and Italic peoples, as well as Bretons, Aquitanians and Germanic people arriving at the beginning of the Frankish Empire such as the Franks, the Visigoths, the Suebi, the Saxons, the Allemanni and the Burgundians, Germanic groups such as the Vikings, who settled in Normandy and to a lesser extent in Brittany in the 9th century. The name "France" etymologically derives from the territory of the Franks; the Franks were a Germanic tribe. In the pre-Roman era, all of Gaul was inhabited by a variety of peoples who were known collectively as the Gaulish tribes, their ancestors were Celts who came from Central Europe in the 7th century BCE, non-Celtic peoples including the Ligures, Aquitanians in Aquitaine. Some in the northern and eastern areas, may have had Germanic admixture. Gaul was militarily conquered in 58–51 BCE by the Roman legions under the command of General Julius Caesar. Over the next six centuries, the two cultures intermingled, creating a hybridized Gallo-Roman culture.
In the late Roman era, in addition to colonists from elsewhere in the Empire and Gaulish natives, Gallia became home to some in-migrating populations of Germanic and Scythian origin, such as Alans. The Gaulish language is thought to have survived into the 6th century in France, despite considerable Romanizat
1940 United States Census
The Sixteenth United States Census, conducted by the Census Bureau, determined the resident population of the United States to be 132,164,569, an increase of 7.3 percent over the 1930 population of 123,202,624 people. The census date of record was April 1, 1940. A number of new questions were asked including where people were 5 years before, highest educational grade achieved, information about wages; this census introduced sampling techniques. Other innovations included a field test of the census in 1939; this was the first census in which every state had a population greater than 100,000. The 1940 census collected the following information: In addition, a sample of individuals were asked additional questions covering age at first marriage and other topics. Full documentation on the 1940 census, including census forms and a procedural history, is available from the Integrated Public Use Microdata Series. Following completion of the census, the original enumeration sheets were microfilmed; as required by Title 13 of the U.
S. Code, access to identifiable information from census records was restricted for 72 years. Non-personally identifiable information Microdata from the 1940 census is available through the Integrated Public Use Microdata Series. Aggregate data for small areas, together with electronic boundary files, can be downloaded from the National Historical Geographic Information System. On April 2, 2012—72 years after the census was taken—microfilmed images of the 1940 census enumeration sheets were released to the public by the National Archives and Records Administration; the records are indexed only by enumeration district upon initial release. Official 1940 census website 1940 Census Records from the U. S. National Archives and Records Administration 1940 Federal Population Census Videos, training videos for enumerators at the U. S. National Archives Selected Historical Decennial Census Population and Housing Counts from the U. S. Census Bureau Snow, Michael S. "Why the huge interest in the 1940 Census?"
CNN. Monday April 9, 2012. 1941 U. S Census Report Contains 1940 Census results 1940 Census Questions Hosted at CensusFinder.com
Roscommon County, Michigan
Not to be confused with the county in the Republic of Ireland, County Roscommon. Roscommon County is a county located in the U. S. state of Michigan. As of the 2010 United States Census, the population was 24,449; the county seat is Roscommon. The county was founded in 1840 and organized in 1875. Both the county and county seat are referred to by locals as "Rosco"; the county was formed by the Michigan Legislature in 1840 as Mikenauk County renamed Roscommon County in 1843. It was administered by Michilimackinac and Midland counties, in succession, prior to the organization of county government in 1875. Roscommon County was named after Ireland. There are three official Michigan historical markers in the county: Gerrish Pioneer House Terney House According to the US Census Bureau, the county has a total area of 580 square miles, of which 520 square miles is land and 60 square miles is water. Roscommon County is considered to be part of Northern Michigan. Part of Michigan's Au Sable State Forest falls within the county.
The US Forest Service's Roscoe Fire Management Unit includes Roscommon Counties. During prehistoric times, glacial action helped shape the Michigan-area terrain. A large portion of the area is the Grayling outwash plain, which includes sandy ice-disintegration ridges. Large lakes were created by glacial action. Prominent geographic features include: Au Sable River Dead Stream Flooding Higgins Lake Houghton Lake Houghton Lake Flats Lake St. Helen Marl Lake Roscommon Virgin Pine Stand – a 160-acre parcel within the Au Sable State Forest, 8 miles north of St. Helen, 8 miles east of Roscommon. An old-growth stand of red pine, which includes a former national champion red pine. Underground oil deposits I-73 I-75 – runs south, SE, east through the NE middle portion of county. US 127 – runs north-south through west portion of county. Passes on west side of Higgins and Houghton Lakes. M-18 – runs north-south through center of county. Passes Roscommon and Prudenville. Leaving Roscommon, runs east along north line of county for 5.6 miles before turning to NE.
M-55 – runs east-west through center of county to intersection with I75, 7 miles west of east line of county. M-157 – short north-south spur connecting M18 to M55, east of Houghton Lake. F-18 – runs south from Prudenville. Exits the county on the line between Clare and Gladwin counties; as of the 2000 United States Census, there were 25,469 people, 11,250 households, 7,616 families residing in the county. The population density was 49 people per square mile. There were 23,109 housing units at an average density of 44 per square mile; the racial makeup of the county was 97.99% White, 0.32% Black or African American, 0.64% Native American, 0.19% Asian, 0.04% Pacific Islander, 0.10% from other races, 0.72% from two or more races. 0.80% of the population were Hispanic or Latino of any race. 24.4% were of German, 12.7% English, 9.9% Irish, 9.2% Polish, 9.2% American and 6.7% French ancestry according to Census 2000. 97.2% spoke English as their first language. Those citing "American" ancestry in Roscommon County are of overwhelmingly English extraction, however most English Americans identify as having American ancestry because their roots have been in North America for so long, in some cases since the 1600s.
There were 11,250 households out of which 21.90% had children under the age of 18 living with them, 56.70% were married couples living together, 7.70% had a female householder with no husband present, 32.30% were non-families. 28.10% of all households were made up of individuals and 14.00% had someone living alone, 65 years of age or older. The average household size was 2.23 and the average family size was 2.69. The county population contained 20.00% under the age of 18, 5.50% from 18 to 24, 21.40% from 25 to 44, 29.30% from 45 to 64, 23.80% who were 65 years of age or older. The median age was 47 years. For every 100 females there were 96.90 males. For every 100 females age 18 and over, there were 94.30 males. The median income for a household in the county was $30,029, the median income for a family was $35,757. Males had a median income of $31,878 versus $20,549 for females; the per capita income for the county was $17,837. About 8.60% of families and 12.40% of the population were below the poverty line, including 18.90% of those under age 18 and 6.50% of those age 65 or over.
Roscommon County is part of the Roman Catholic Diocese of Gaylord. The Church of Jesus Christ of Latter-day Saints has one meetinghouse in the county, in Houghton Lake. Roscommon County voters tend to vote Republican; the county government operates the jail, maintains rural roads, operates the major local courts, records deeds and vital records, administers public health regulations, participates with the state in the provision of social services. The county board of commissioners controls the budget and has limited authority to make laws or ordinances. In Michigan, most local government functions — police and fire and zoning, tax assessment, street maintenance, etc. — are the responsibility of individual cities and townships. The community is centered in the area of two large lakes, in the middle of large state forests. Wildlife are nearby, including bear, eagles, Kirtland's warblers, turkeys. Local attractions and activities include: Birding Bluegill Festival each summer in St. Helen Boating, paddling Firemen's Memorial Festival, an annual event since
Germans
Germans are a Germanic ethnic group native to Central Europe, who share a common German ancestry and history. German is the shared mother tongue of a substantial majority of ethnic Germans; the English term Germans has referred to the German-speaking population of the Holy Roman Empire since the Late Middle Ages. Since the outbreak of the Protestant Reformation within the Holy Roman Empire, German society has been characterized by a Catholic-Protestant divide. Of 100 million native speakers of German in the world 80 million consider themselves Germans. There are an additional 80 million people of German ancestry in the United States, Argentina, South Africa, the post-Soviet states, France, each accounting for at least 1 million. Thus, the total number of Germans lies somewhere between 100 and more than 150 million, depending on the criteria applied. Today, people from countries with German-speaking majorities most subscribe to their own national identities and may or may not self-identify as ethnically German.
The German term Deutsche originates from the Old High German word diutisc, referring to the Germanic "language of the people". It is not clear how if at all, the word was used as an ethnonym in Old High German. Used as a noun, ein diutscher in the sense of "a German" emerges in Middle High German, attested from the second half of the 12th century; the Old French term alemans is taken from the name of the Alamanni. It was loaned into Middle English as almains in the early 14th century; the word Dutch is attested in English from the 14th century, denoting continental West Germanic dialects and their speakers. While in most Romance languages the Germans have been named from the Alamanni, the Old Norse and Estonian names for the Germans were taken from that of the Saxons. In Slavic languages, the Germans were given the name of němьci with a meaning "foreigner, one who does not speak "; the English term Germans is only attested from the mid-16th century, based on the classical Latin term Germani used by Julius Caesar and Tacitus.
It replaced Dutch and Almains, the latter becoming obsolete by the early 18th century. The Germans are a Germanic people. Part of the Holy Roman Empire, around 300 independent German states emerged during its decline after the Peace of Westphalia in 1648 ending the Thirty Years War; these states formed into modern Germany in the 19th century. The concept of a German ethnicity is linked to Germanic tribes of antiquity in central Europe; the early Germans originated on the North German Plain as well as southern Scandinavia. By the 2nd century BC, the number of Germans was increasing and they began expanding into eastern Europe and southward into Celtic territory. During antiquity these Germanic tribes remained separate from each other and did not have writing systems at that time. In the European Iron Age the area, now Germany was divided into the La Tène horizon in Southern Germany and the Jastorf culture in Northern Germany. By 55 BC, the Germans had reached the Danube river and had either assimilated or otherwise driven out the Celts who had lived there, had spread west into what is now Belgium and France.
Conflict between the Germanic tribes and the forces of Rome under Julius Caesar forced major Germanic tribes to retreat to the east bank of the Rhine. Roman emperor Augustus in 12 BC ordered the conquest of the Germans, but the catastrophic Roman defeat at the Battle of the Teutoburg Forest resulted in the Roman Empire abandoning its plans to conquer Germania. Germanic peoples in Roman territory were culturally Romanized, although much of Germania remained free of direct Roman rule, Rome influenced the development of German society the adoption of Christianity by the Germans who obtained it from the Romans. In Roman-held territories with Germanic populations, the Germanic and Roman peoples intermarried, Roman and Christian traditions intermingled; the adoption of Christianity would become a major influence in the development of a common German identity. The first major public figure to speak of a German people in general, was the Roman figure Tacitus in his work Germania around 100 AD; however an actual united German identity and ethnicity did not exist and it would take centuries of development of German culture until the concept of a German ethnicity began to become a popular identity.
The Germanic peoples during the Migrations Period came into contact with other peoples. The Limes Germanicus was breached in AD 260. Migrating Germanic tribes commingled with the local Gallo-Roman populations in what is now Swabia and Bavaria; the arrival of the Huns in Europe resulted in Hun conquest of large parts of Eastern Europe, the Huns were allies of the Roman Empire who fought against Germanic tribes, but the Huns cooperated with the Germanic tribe of the Ostrogoths, large numbers of Germans lived within the lands of the Hunnic Empire of
Race and ethnicity in the United States Census
Race and ethnicity in the United States Census, defined by the federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most identify, indicate whether or not they are of Hispanic or Latino origin. The racial categories represent a social-political construct for the race or races that respondents consider themselves to be and, "generally reflect a social definition of race recognized in this country." OMB defines the concept of race as outlined for the US Census as not "scientific or anthropological" and takes into account "social and cultural characteristics as well as ancestry", using "appropriate scientific methodologies" that are not "primarily biological or genetic in reference." The race categories include both national-origin groups. Race and ethnicity are considered separate and distinct identities, with Hispanic or Latino origin asked as a separate question. Thus, in addition to their race or races, all respondents are categorized by membership in one of two ethnic categories, which are "Hispanic or Latino" and "Not Hispanic or Latino".
However, the practice of separating "race" and "ethnicity" as different categories has been criticized both by the American Anthropological Association and members of US Commission on Civil Rights. In 1997, OMB issued a Federal Register notice regarding revisions to the standards for the classification of federal data on race and ethnicity. OMB developed race and ethnic standards in order to provide "consistent data on race and ethnicity throughout the Federal Government; the development of the data standards stem in large measure from new responsibilities to enforce civil rights laws." Among the changes, OMB issued the instruction to "mark one or more races" after noting evidence of increasing numbers of interracial children and wanting to capture the diversity in a measurable way and having received requests by people who wanted to be able to acknowledge their or their children's full ancestry rather than identifying with only one group. Prior to this decision, the Census and other government data collections asked people to report only one race.
The OMB states, "many federal programs are put into effect based on the race data obtained from the decennial census. Race data are critical for the basic research behind many policy decisions. States require these data to meet legislative redistricting requirements; the data are needed to monitor compliance with the Voting Rights Act by local jurisdictions". "Data on ethnic groups are important for putting into effect a number of federal statutes. Data on Ethnic Groups are needed by local governments to run programs and meet legislative requirements." The 1790 United States Census was the first census in the history of the United States. The population of the United States was recorded as 3,929,214 as of Census Day, August 2, 1790, as mandated by Article I, Section 2 of the United States Constitution and applicable laws."The law required that every household be visited, that completed census schedules be posted in'two of the most public places within, there to remain for the inspection of all concerned...' and that'the aggregate amount of each description of persons' for every district be transmitted to the president."
This law along with U. S. marshals were responsible for governing the census. One third of the original census data has been lost or destroyed since documentation; the data was lost in 1790–1830 time period and included data from: Connecticut, Maryland, New Hampshire, New York, North Carolina, Rhode Island, South Carolina, Delaware, New Jersey, Virginia. Census data included the name of the head of the family and categorized inhabitants as follows: free white males at least 16 years of age, free white males under 16 years of age, free white females, all other free persons, slaves. Thomas Jefferson the Secretary of State, directed marshals to collect data from all thirteen states, from the Southwest Territory; the census was not conducted in Vermont until 1791, after that state's admission to the Union as the 14th state on March 4 of that year. There was some doubt surrounding the numbers, President George Washington and Thomas Jefferson maintained the population was undercounted; the potential reasons Washington and Jefferson may have thought this could be refusal to participate, poor public transportation and roads, spread out population, restraints of current technology.
No microdata from the 1790 population census is available, but aggregate data for small areas and their compatible cartographic boundary files, can be downloaded from the National Historical Geographic Information System. In 1800 and 1810, the age question regarding free white males was more detailed; the 1820
Poles
The Poles referred to as the Polish people, are a nation and West Slavic ethnic group native to Poland in Central Europe who share a common ancestry, culture and are native speakers of the Polish language. The population of self-declared Poles in Poland is estimated at 37,394,000 out of an overall population of 38,538,000, of whom 36,522,000 declared Polish alone. A wide-ranging Polish diaspora exists throughout Europe, the Americas, in Australasia. Today the largest urban concentrations of Poles are within the Warsaw and Silesian metropolitan areas. Poland's history dates back over a thousand years, to c. 930–960 AD, when the Polans – an influential West Slavic tribe in the Greater Poland region, now home to such cities as Poznań, Kalisz and Września – united various Lechitic tribes under what became the Piast dynasty, thus creating the Polish state. The subsequent Christianization of Poland, in 966 CE, marked Poland's advent to the community of Western Christendom. Poles have made important contributions to the world in every major field of human endeavor.
Notable Polish émigrés – many of them forced from their homeland by historic vicissitudes – have included physicists Marie Skłodowska Curie and Joseph Rotblat, mathematician Stanisław Ulam, pianists Fryderyk Chopin and Arthur Rubinstein, actresses Helena Modjeska and Pola Negri, novelist Joseph Conrad, military leaders Tadeusz Kościuszko and Casimir Pulaski, U. S. National Security Advisor Zbigniew Brzezinski, politician Rosa Luxemburg, filmmakers Samuel Goldwyn and the Warner Brothers, cartoonist Max Fleischer, cosmeticians Helena Rubinstein and Max Factor. Slavs have been in the territory of modern Poland for over 1500 years, they organized into tribal units, of which the larger ones were known as the Polish tribes. In the 9th and 10th centuries the tribes gave rise to developed regions along the upper Vistula, the Baltic Sea coast and in Greater Poland; the last tribal undertaking resulted in the 10th century in a lasting political structure and state, one of the West Slavic nations. The concept which has become known as the Piast Idea, the chief proponent of, Jan Ludwik Popławski, is based on the statement that the Piast homeland was inhabited by so-called "native" aboriginal Slavs and Slavonic Poles since time immemorial and only was "infiltrated" by "alien" Celts, Baltic peoples and others.
After 1945 the so-called "autochthonous" or "aboriginal" school of Polish prehistory received official backing in Poland and a considerable degree of popular support. According to this view, the Lusatian Culture which archaeologists have identified between the Oder and the Vistula in the early Iron Age, is said to be Slavonic. In contrast, the critics of this theory, such as Marija Gimbutas, regard it as an unproved hypothesis and for them the date and origin of the westward migration of the Slavs is uncharted. Polish people are the sixth largest national group in the European Union. Estimates vary depending on source, though available data suggest a total number of around 60 million people worldwide. There are 38 million Poles in Poland alone. There are Polish minorities in the surrounding countries including, indigenous minorities in the Czech Republic, Slovakia and eastern Lithuania, western Ukraine, western Belarus. There are some smaller indigenous minorities in nearby countries such as Moldova.
There is a Polish minority in Russia which includes indigenous Poles as well as those forcibly deported during and after World War II. The term "Polonia" is used in Poland to refer to people of Polish origin who live outside Polish borders estimated at around 10 to 20 million. There is a notable Polish diaspora in the United States and Canada. France has a historic relationship with Poland and has a large Polish-descendant population. Poles have lived in France since the 18th century. In the early 20th century, over a million Polish people settled in France during world wars, among them Polish émigrés fleeing either Nazi occupation or Soviet rule. In the United States, a significant number of Polish immigrants settled in Chicago, Detroit, New Jersey, New York City, Pittsburgh and New England; the highest concentration of Polish Americans in a single New England municipality is in New Britain, Connecticut. The majority of Polish Canadians have arrived in Canada since World War II; the number of Polish immigrants increased between 1945 and 1970, again after the end of Communism in Poland in 1989.
In Brazil the majority of Polish immigrants settled in Paraná State. Smaller, but significant numbers settled in the states of Rio Grande do Sul, Espírito Santo and São Paulo; the city of Curitiba has the second largest Polish diaspora in the world and Polish music and culture are quite common in the region. A recent large migration of Poles took place followi
I-75 – runs SE across the southwest part of the county. Passes south of West Branch.
M-30 – enters from Gladwin County at 5.5 miles (8.8 km) east of the SW corner of Ogemaw County. Runs north and NE to intersection with M55 near West Branch.
M-33 – runs north-south through the middle of county. Passes Rose City.
M-55 – runs east-west across the lower part of county. enters from Iosco County at 6 miles (9.6 km) north of SE corner of Ogemaw County. Runs west to intersection with I-75, west of West Branch.[6]
Ogemaw County, Michigan
