(1) He is married to Catalintie van Dalen.
They got married
(2) He is married to Maeijke Crombeen.
Permission for the marriage has been obtained in Hontenisse on May 19, 1657.Source 1
datum: 19 mei 1657; naam bruidegom: Baarnaart Huijgens; weduwnaar van: Catalintie van Daalen; naam bruid: Maatie Crombeens; scan: 38; link naar scan: https://www.familysearch.org/ark:/61903/3:1:3QS7-99QG-2VTQ?i=37&cc=2036997