Pieter married Erna Graziëlla Scherpenzeel on 29 Mar 1950 in Hilversum, Noord-Holland, Nederland. Erna (daughter of Abraham Scherpenzeel and Erna Graziella Jolly) was born on 6 May 1923 in Hilversum, Noord-Holland, Nederland; died on 26 Jul 2002 in Utrecht, Utrecht, Nederland. [Group Sheet] [Family Chart]