Hello Troy, John Koonce, born 1803 Tennessee, was the son of James H. Koonce, born about 1777 Jones County, North Carolina. Wifes' name is unknown. James' parents were John Koonce Jr. and Elizabeth Baker. John Jrs' Parents were John Koonce Sr. and Catherine McQuillen. John Srs' parents were George Koonce and Mary. Georges' parents were John Koonce (Johan Cunitz) and Alicia of Germany.
John Koonce, born 1803 had two known siblings; Eliza and Betsey.