Catharina Constant Name:Catharina Constant Gender:female Born: Died:Delft buried on 1729-08-22 Father: Mother: Marriage: Carel van Gelder (1634 - ?), Rotterdam 1668-11-10 References Primary sources Archief Delft, Delft: DTB-registers (toegangsnummer 14), 48: 106v (22-8-1729)