She is married to Christiaan Stuaart.
Permission for the marriage has been obtained in Hontenisse on June 25, 1661.Source 1
datum: 25 jun 1661; naam bruidegom: Christiaan Stuaart; weduwnaar van: Susanneken Langenhoven; naam bruid: Catalijntie Peckhouts; weduwe van: Lucas Olevijers; scan: 43; link naar scan: https://www.familysearch.org/ark:/61903/3:1:3QS7-L9QG-2KSQ?i=42&cc=2036997