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 31 JAN 2026 2 TIME 9:12 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 @I1890886057712663@ INDI 1 NAME Willem Frederik /Holverda/ 2 GIVN Willem Frederik 2 SURN Holverda 1 BIRT 2 DATE 29 OCT 1868 2 PLAC Leiden 1 FAMC @F4563105203922159@ 0 @I1890886057712664@ INDI 1 NAME Helena /Holverda/ 2 GIVN Helena 2 SURN Holverda 1 SEX F 1 OCCU zonder beroep 1 RESI 2 PLAC Leiden 1 FAMS @F4563105203922159@ 0 @F4563105203922159@ FAM 1 WIFE @I1890886057712664@ 1 CHIL @I1890886057712663@ 0 TRLR