. "1894Z"^^ . "1979Z"^^ . "John Joseph Mathews (November 16, 1894 \u2013 June 16, 1979) became one of the Osage Nation's most important spokespeople and writers, and served on the Osage Tribal Council during the 1930s."@en . "American writer" . . "Mathews, John Joseph"@en . "1894-11-16Z"^^ . . "1979-06-11Z"^^ . .