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 25 APR 2026 2 TIME 16:39 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 @I9907724477975858@ INDI 1 NAME Johanna /Opperkamp/ 2 GIVN Johanna 2 SURN Opperkamp 1 RESI 2 PLAC Leiden 1 BIRT 2 PLAC Leiden 1 FAMC @F7822079646120828@ 0 @I9907724477975861@ INDI 1 NAME Jan Coenraad /Claus/ 2 GIVN Jan Coenraad 2 SURN Claus 0 @I9907724477975859@ INDI 1 NAME Hendrik /Opperkamp/ 2 GIVN Hendrik 2 SURN Opperkamp 1 SEX M 1 FAMS @F7822079646120828@ 0 @I9907724477975860@ INDI 1 NAME Magteld /van der Kade/ 2 GIVN Magteld 2 SPFX van der 2 SURN Kade 1 SEX F 1 FAMS @F7822079646120828@ 0 @F7822079646120828@ FAM 1 HUSB @I9907724477975859@ 1 WIFE @I9907724477975860@ 1 CHIL @I9907724477975858@ 0 TRLR