He is married to Johanna Jacobse van der Linden.
Permission for the marriage has been obtained in Kruiningen on February 23, 1704.Source 1
They got married on March 19, 1704 at Kruiningen.Source 1284. Otr. 23 februari, Tr. 19 maart, Philip Pieters Billens, jm. van Goijik, wonende onder Kruiningen, en Johanna Jacobse van der Linden, jd. Roetselaar, wonende te Nieuwlande.
Kruiningen index ref. trouwen 1671-1810 https://geneaknowhow.net/script/zee/Trouwen%20Kruiningen%201671-1810.pdf