(1) He is married to (Not public).
They got married
(2) He is married to Martijntien Verheijen.
Permission for the marriage has been obtained in Hontenisse on October 24, 1683.Source 1
datum: 24 okt 1683; naam bruidegom: Pieter de Wit; weduwnaar van: Maeijken Bouwens; naam bruid: Martijntien Verheijen; scan: 15; link naar scan: https://www.familysearch.org/ark:/61903/3:1:3QS7-99QJ-34R3?i=130&cc=2036997