(1) He is married to Anna Catharina Koster.
(Anna en Pieter scheidden 17-6-1947, Indonesië/'s Gravenhage)
They got married on January 25, 1932 at Bandoeng, he was 28 years old.
Plaats: , Ned.Indië
(2) He is married to Florence Adelia Brackenbury.
They got married on October 9, 1947 at Londen, he was 44 years old.
Plaats: , Groot Brittannië,
Pieter was Ingenieur/directeur bij de Fokkerfabrieken. Hij emigreerde in 1951 naar Rio de Janeiro, Brazilië, maar was dus in 1953 weer terug.
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