He is married to Leuntje Jacobsdr Lavoij.
Permission for the marriage has been obtained in Kruiningen on May 31, 1806.Source 1
1510. Otr. 31 mei, Pieter Marinusz. Daniels, jm. gebooren te Heinkenszand, met Leuntje Jacobsdr. Lavoij, jd. gebooren en beide woonende te Kruijningen.
Kruiningen index ref. trouwen 1671-1810 https://geneaknowhow.net/script/zee/Trouwen%20Kruiningen%201671-1810.pdf