She is married to Adriaen van Neck.
Permission for the marriage has been obtained in Hontenisse on December 19, 1680.Source 1
datum: 19 dec 1680; naam bruidegom: Adriaen van Neck; weduwnaar van: Maria Jans; naam bruid: Sicilia Boeijkens; scan: 9; link naar scan: https://www.familysearch.org/ark:/61903/3:1:3QS7-89QJ-34Y6?i=124&cc=2036997