(1) He is married to Catalijntie Snellarts.
Permission for the marriage has been obtained in Hontenisse on September 30, 1663.Source 1
datum: 30 sep 1663; naam bruidegom: Fransoeijs Jansens; naam bruid: Catalijntie Snellarts; weduwe van: Fransoeijs Duums; scan: 47; link naar scan: https://www.familysearch.org/ark:/61903/3:1:3QS7-99QG-2VP6?i=46&cc=2036997
(2) He is married to Christina Nevens.
Permission for the marriage has been obtained in Hontenisse on June 3, 1687.Source 1
datum: 3 jun 1687; naam bruidegom: Francoijs Jansen; weduwnaar van: Catharina Snellings; naam bruid: Christina Nevens; scan: 22; link naar scan: https://www.familysearch.org/ark:/61903/3:1:3QS7-99QJ-34L8?i=21&cc=2036997