(1) He is married to Geertje Nieuwenburg.
They got married on December 31, 1880 at Zijpe (Nh).
(2) He is married to Maartje Nieuwenburg.
They got married on May 12, 1893 at Wieringen (Nh).
Beroep: Schippersknecht
Na het overlijden van echtgenote Geertje Nieuwenburg is Pieter hertrouwd met haar zuster (schoonzuster) Maartje Nieuwenburg.
The data shown has no sources.