Maria van Leeuwenhoek made a will charging the Kamer van Charitate with cleaning and maintaining the Oude Kerk memorial
Date:
June 24, 1741
daughter Maria made will; 1,000 g to Kamer van Caritaten to maintain grave. François Boogert notary
She also appointed Johannis van Bijsterveld and Heijmen van Vianen as executors (after death of Van Bijsterveld, she revoken the appointment of Van Vianen in 1744 Geesteranus). Vianen was married 1732 to Bijsteveld's sister Rustina.
Document:
ONA Delft inv. 2636, fol. 250, François Boogert notary
KvC inv. 976 Maria van Leeuwenhoek, 1745