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 12 OCT 2025 2 TIME 14:42 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 @I9701865908284285@ INDI 1 NAME Johan Willem Frederik /Keijzer/ 2 GIVN Johan Willem Frederik 2 SURN Keijzer 0 @I9701865908284284@ INDI 1 NAME Helena Petronella Johanna /de Jonge/ 2 GIVN Helena Petronella Johanna 2 SPFX de 2 SURN Jonge 1 BIRT 2 DATE 4 OCT 1914 1 FAMC @F8482982663717771@ 0 @F8482982663717771@ FAM 1 CHIL @I9701865908284284@ 0 TRLR