Jan Ernstsz Back Name:Jan Ernstsz Back Gender:male Born:Utrecht Died: Father: Mother: Marriages: Jannetje Poulus Rombouts (? - 1654), Delft 1632-09-25 Maycken van der Gucht (1604 - ?), Amsterdam 1656-03-10 Child: Ernestus Back (1635 - ?) Occupation: passementier References Primary sources Stadsarchief Amsterdam, Amsterdam: DTB-registers (toegangsnummer 5001), 475: 371 Archief Delft, Delft: DTB-registers (toegangsnummer 14), 20: 165 & 68: 163