He is married to Cornelia Hendrikse Westrate.
Permission for the marriage has been obtained in Kruiningen on April 19, 1721.Source 1
They got married on May 4, 1721 at Krabbendijke.Source 1477. Otr. 19 april, Tr. 4 mei Krabbendijke, Jacobus Pietersz. Poelman, jm. van Waarden, en Cornelia Hendrikse Weststrate, jd. van Krabbendijke, wonende onder Kruiningen.
Kruiningen index ref. trouwen 1671-1810 https://geneaknowhow.net/script/zee/Trouwen%20Kruiningen%201671-1810.pdf