(1) He is married to Martijntie Jacobs.
Permission for the marriage has been obtained in Ossenisse on October 23, 1669.Source 1
They got married on December 15, 1669 at Ossenisse.Source 1otr. 23 okt 1669; tr. 15 dec 1669; bdg. Jan Bouwens Saloris jm van Lee; br. Martijntie Jacobs wed[uwe] van Olivier Hameleer; opm. get[uigen] Jan Goossens, David Jacobsen, Lijsbeth Schellinghs, Belijtje van der Sluijs
(2) He is married to Livinia Martensen.
Permission for the marriage has been obtained in Ossenisse on June 1, 1679.Source 1
They got married on June 25, 1679 at Hontenisse.Source 2otr. 1 jun 1679; bdg. Jan Seraris van Ossenisse wed[uwnaar] van Martijntje Jacobsen; br. Livinia Martisse jd uijt het lant van Aelst; opm. getuijgen Antoni Jacobsen, Martinus Willemsen, Joost Pennebergh alle woonachtigh in Ossenisse
datum: 25 jun 1679; naam bruidegom: Jan Seraris; weduwnaar van: Martijntien Jacobs; naam bruid: Livina Martensen; scan: 6; link naar scan: https://www.familysearch.org/ark:/61903/3:1:3QS7-L9QJ-34VS?i=121&cc=2036997
Ossenisse ondertrouw 1648-1682 https://www.geneaknowhow.net/script/zee/Ossenisse_ondertrouw_1648-1682.pdf
Trouwen Hontenisse 1648-1793 (verschijnt binnenkort online)