Pieter married Janna de Groot on 27 Oct 1853 in Oud-Alblas. Janna (daughter of Martinus de Groot and Neeltje den Boer) was born about 1825 in Sluipwijk; died before 1906. [Group Sheet] [Family Chart]
Dirkje married Jacob Friedrich Wilson on 4 Feb 1888 in Alblasserdam. Jacob (son of Wilhelm Friedrich Johann Wilson and Maria Hendrika Noord) was born in 1864 in Duisburg; died on 24 Aug 1939 in Voorburg. [Group Sheet] [Family Chart]
Mathildis married Johannes Cornelis Maas on 17 May 1920 in Bergen op Zoom. Johannes (son of Willem Johannes Maas and Wilhelmina Agatha Fondse) was born in Vlissingen. [Group Sheet] [Family Chart]