He is married to Cornelia Marinusse.
Permission for the marriage has been obtained in Kapelle on October 3, 1715.Source 1
409. Otr. 3 oktober Kapelle, attestatie gegeven, Jacobus Jansz., jm. ‘s-Heer Arendskerke, en Cornelia Marinusse, jd. van Kloetinge.
Kruiningen index ref. trouwen 1671-1810 https://geneaknowhow.net/script/zee/Trouwen%20Kruiningen%201671-1810.pdf