cousin Magdaleentje (Helena) Maertens Leeuwenhoek (1653-1720) married Johannes de Coep
Date:
April 1, 1673
cousin Maerten's daughter Magdaleentje (Helena) Maertens Leeuwenhoek (1653-1720), living on the Markt, married 1 Johannes de Coep (der Caip, Coup, Loup) (-pre1685), living on Koornmarkt, registered at Stadhuis
Document:
DTB Delft inv. 131, fol. 72v