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 29 JAN 2026 2 TIME 1:59 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 @I8325211875024552@ INDI 1 NAME Ulfert // 2 GIVN Ulfert 1 FAMC @F7083450973857053@ 0 @I8325211875024553@ INDI 1 NAME Eelke /Jacobs/ 2 GIVN Eelke 2 _PATR Jacobs 1 SEX M 1 FAMS @F7083450973857053@ 0 @I8325211875024554@ INDI 1 NAME Herk /Tjerks/ 2 GIVN Herk 2 _PATR Tjerks 1 SEX F 1 FAMS @F7083450973857053@ 0 @F7083450973857053@ FAM 1 HUSB @I8325211875024553@ 1 WIFE @I8325211875024554@ 1 CHIL @I8325211875024552@ 0 TRLR