"1912Z"^^ . "1843Z"^^ . . "Henry Green Madison (1843 - May 31, 1912) was a civic leader in Austin, Texas, and the city's first the first African-American city councilman."@en . . . "Henry Green Madison"@en . . "American politician" . "Madison, Henry Green"@en . . "1912-05-31Z"^^ . . . .