0 HEAD 1 SOUR OPENARCH 2 VERS 0.4 2 NAME Open Archieven 2 CORP Coret Genealogie 3 WWW https://genealogie.coret.org/ 1 DATE 26 JAN 2026 2 TIME 16:00 1 SUBM @U0@ 1 GEDC 2 VERS 7.0 1 LANG nl 0 @U0@ SUBM 1 NAME Open Archieven 1 WWW https://www.openarchieven.nl/?lang=nl 0 @I6677268976258029@ INDI 1 NAME Jan /Gillisz Valckenaer/ 2 GIVN Jan 2 _PATR Gillisz 2 SURN Valckenaer 1 OCCU (1584) 1 RESI 2 PLAC Leiden 0 @I6677268976258030@ INDI 1 NAME Jan /Willemsz van Heemskerck/ 2 GIVN Jan 2 _PATR Willemsz 2 SPFX van 2 SURN Heemskerck 1 RESI 2 PLAC Leiden 0 @I6677268976258031@ INDI 1 NAME Engelbrecht /Willemsz/ 2 GIVN Engelbrecht 2 _PATR Willemsz 1 RESI 2 PLAC Leiden 0 @I6677268976258032@ INDI 1 NAME Cornelis /Jansz Valckenaer/ 2 GIVN Cornelis 2 _PATR Jansz 2 SURN Valckenaer 1 RESI 2 PLAC Leiden 0 @I6677268976258033@ INDI 1 NAME Jan /Gillisz Valckenaer/ 2 GIVN Jan 2 _PATR Gillisz 2 SURN Valckenaer 1 SEX M 1 RESI 2 PLAC Leiden 0 TRLR