(1) She is married to (Not public).
They got married
(2) She is married to Gillis de Schrijver.
Permission for the marriage has been obtained in Hontenisse on November 25, 1685.Source 1
datum: 25 nov 1685; naam bruidegom: Gillis de Schrijver; naam bruid: Catalijn Claus; weduwe van: Passchier Senij; scan: 18; link naar scan: https://www.familysearch.org/ark:/61903/3:1:3QS7-89QJ-34R1?i=17&cc=2036997
(3) She is married to Adriaan Haak.
Permission for the marriage has been obtained in Hontenisse on July 3, 1688.Source 1
datum: 3 jul 1688; naam bruidegom: Adriaan Haak; naam bruid: Catharina Claus; weduwe van: Gillis de Schrijver; scan: 23; link naar scan: https://www.familysearch.org/ark:/61903/3:1:3QS7-89QJ-34TT?i=22&cc=2036997