Peter married Elizabeth Chisolm Castles on 14 Dec 1916. Elizabeth (daughter of James Calvin Castles and Elizabeth White McQuiston) was born on 31 Jul 1885 in Tennessee; died on 9 May 1922 in Memphis, Shelby County, Tennessee; was buried on 10 May 1922 in Kerrville, Shelby County, Tennessee. [Group Sheet] [Family Chart]