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 17 JAN 2026 2 TIME 19:23 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 @I8412335157951371@ INDI 1 NAME Jacob Frederik /Vellekoop/ 2 GIVN Jacob Frederik 2 SURN Vellekoop 1 RESI 2 PLAC Leiden 1 BIRT 2 PLAC Voorschoten 1 FAMC @F8167401799520554@ 0 @I8412335157951374@ INDI 1 NAME Margaretha Johanna /Smit/ 2 GIVN Margaretha Johanna 2 SURN Smit 0 @I8412335157951372@ INDI 1 NAME Arie /Vellekoop/ 2 GIVN Arie 2 SURN Vellekoop 1 SEX M 1 FAMS @F8167401799520554@ 0 @I8412335157951373@ INDI 1 NAME Hester /Berkhuizen/ 2 GIVN Hester 2 SURN Berkhuizen 1 SEX F 1 FAMS @F8167401799520554@ 0 @F8167401799520554@ FAM 1 HUSB @I8412335157951372@ 1 WIFE @I8412335157951373@ 1 CHIL @I8412335157951371@ 0 TRLR