About John D. Pihach John D. Pihach is the author of Ukrainian Genealogy and lives in Yorkton, Saskatchewan. Books by John D. Pihach Mudeater An American Buffalo Hunter and the Surrender of Louis Riel by (author) John D. Pihach Mudeater The Story of an American Buffalo Hunter and the Surrender of Louis Riel by (author) John D. Pihach