Aechtgen Jans Name:Aechtgen Jans Gender:female Born: Died:Alkmaar buried on 1640-06-17 Father: Mother: Marriage: Gerrit Pietersz de Jong (? - 1642), Alkmaar 1627-01-31 References Primary sources Regionaal Archief Alkmaar, Alkmaar: DTB-registers Alkmaar (toegangsnummer 041), 23: 49v & 40: 60