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 11 JAN 2026 2 TIME 19:08 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 @I4644764972878821@ INDI 1 NAME Jacob /van Velsen/ 2 GIVN Jacob 2 SPFX van 2 SURN Velsen 1 FAMC @F7897535715833914@ 0 @I4644764972878822@ INDI 1 NAME Arent /Jacobsen van Velsen/ 2 GIVN Arent 2 _PATR Jacobsen 2 SPFX van 2 SURN Velsen 1 SEX M 1 FAMS @F7897535715833914@ 0 @I4644764972878823@ INDI 1 NAME Maertgen /Jans van Roosendael/ 2 GIVN Maertgen 2 _PATR Jans 2 SPFX van 2 SURN Roosendael 0 @I4644764972878824@ INDI 1 NAME Maertgen /Jacobs van Velsen/ 2 GIVN Maertgen 2 _PATR Jacobs 2 SPFX van 2 SURN Velsen 0 @I4644764972878825@ INDI 1 NAME Kuniertgen // 2 GIVN Kuniertgen 0 @F7897535715833914@ FAM 1 HUSB @I4644764972878822@ 1 CHIL @I4644764972878821@ 0 TRLR