Peter ENTWISTLE1291, 1292 was born 01 July 1942 in Altadena, Los Angeles, California, United States1293, 1294.He married Jean Marie STEIGINGA on 19 June 1971 in Hollywood, Los Angeles, California, United States, daughter of Henry STEIGINGA and Frances Louise HOUCK. More About Peter ENTWISTLE and Jean Marie STEIGINGA: Marriage: 19 June 1971, Hollywood, Los Angeles, California, United States.