(1) He is married to Maria Blankaarts.
Permission for the marriage has been obtained in Hontenisse on February 22, 1749.Source 1
datum: 22 feb 1749; naam bruidegom: Pieter Willemsze; naam bruid: Maria Blankaart; weduwe van: Pieter Paulus; scan: 180; link naar scan: https://www.familysearch.org/ark:/61903/3:1:3QS7-89QJ-3HJV?i=179&cc=2036997
(2) He is married to Elisabeth van de Walle.
Permission for the marriage has been obtained in Hontenisse on October 1, 1774.Source 1
datum: 1 okt 1774; naam bruidegom: Pieter Willemsz; weduwnaar van: Maria Blankaart; naam bruid: Elisabeth van de Walle; weduwe van: Jan Janszen; scan: 218; link naar scan: https://www.familysearch.org/ark:/61903/3:1:3QS7-99QJ-3HDS?i=217&cc=2036997