In the demography of the United States, some people self-identify their ancestral origin or descent as "American", rather than the more common officially recognized racial and ethnic groups that make
Cartoon from Puck, August 9, 1899 by J. S. Pughe. Uncle Sam sees hyphenated voters and asks, "Why should I let these freaks cast whole ballots when they are only half Americans?"
Flag of the Know Nothings, c. 1850
Irish Americans are Americans who have full or partial Irish ancestry or citizenship.
Charles Carroll, the sole Catholic signer of the U.S. Declaration of Independence, was the descendant of Irish nobility in County Tipperary. Signers Matthew Thornton, George Taylor were born in Ireland and were "Ulster" Scots, while Thomas Lynch Jr., for example, was Protestant; he was of Irish ancestry and retained a strong Irish identity.
"Leacht Cuimhneacháin na nGael", Irish famine memorial located on Penn's Landing, Philadelphia
Gravestone in Boston Catholic cemetery erected in memory of County Roscommon native born shortly before the Great Famine
Thomas Ambrose Butler, an Irish Catholic priest, was a leading voice in urging Irish immigrants to colonize Kansas