She is married to Jan Leendertsz Van Der BOOM.
Their notice of marriage was on April 10, 1655 in Sommelsdijk.Source 1
Den 10 april 1655, Jan Leendertsz, weduwnaar van Stijntje Gerritsd, ende Neeltje Klaasd, JD van Gorkum. Beijde wonende alhier. Getrout in de Nieuwe Tonge den 4 maij met attestatie van hierThey got married on May 4, 1655 at Nieuwe-Tonge.
DTB-kopie Z-H Sommelsdijk, Inventaris 9, Scan 60