He is married to Marij Tijssen.
Permission for the marriage has been obtained in Ossenisse on June 20, 1677.Source 1
otr. 20 jun 1677; bdg. Roeloff Janssen jm van de Doorewaerdt; br. Marij Tijssen jd van Gouderack; opm. beijde onder Ossenisse
Ossenisse ondertrouw 1648-1682 https://www.geneaknowhow.net/script/zee/Ossenisse_ondertrouw_1648-1682.pdf