David Leo Lawrence was an American politician who served as the 37th governor of Pennsylvania from 1959 to 1963. The first Catholic elected as Pennsylvania's governor, Lawrence is the only mayor of Pittsburgh to have also been elected as Governor of Pennsylvania. He served four terms as mayor, from 1946 through 1959. A panel of 69 scholars in 1993 ranked him third among the ten best mayors in American history.
David L. Lawrence
Joseph Finch Guffey was an American business executive and Democratic Party politician from Pittsburgh, Pennsylvania. Elected from Pennsylvania to the United States Senate, he served two terms, from 1935 until 1947.
Guffey in 1937
Guffey Gillespie Oil Company
Guffey in 1937