. "1856-03-21Z"^^ . . . "Patrick Calhoun"@en . . "1943-06-16Z"^^ . "1943Z"^^ . "Patrick Calhoun (March 21, 1856 \u2013 June 16, 1943) was the grandson of John C. Calhoun and Floride Calhoun, and the great-grandson of his namesake Patrick Calhoun. He is best known as a railroad baron of the late 1800s, and as the founder of Euclid Heights, Ohio."@en . . "1856Z"^^ . . . . . . "Calhoun, Patrick"@en . "American businessman" .