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 3 FEB 2026 2 TIME 1:16 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 @I1220404675705966@ INDI 1 NAME Gerardus Petrus /de Klerk/ 2 GIVN Gerardus Petrus 2 SPFX de 2 SURN Klerk 1 BIRT 2 DATE 7 JUL 1897 2 PLAC Leiden 1 FAMC @F4914768576276947@ 0 @I1220404675705967@ INDI 1 NAME Petrus Gregorius /de Klerk/ 2 GIVN Petrus Gregorius 2 SPFX de 2 SURN Klerk 1 SEX M 1 OCCU opperman 1 RESI 2 PLAC Leiden 1 FAMS @F4914768576276947@ 0 @I1220404675705968@ INDI 1 NAME Alida /Smit Hessing/ 2 GIVN Alida 2 SURN Smit Hessing 1 SEX F 1 OCCU zonder beroep 1 RESI 2 PLAC Leiden 1 FAMS @F4914768576276947@ 0 @F4914768576276947@ FAM 1 HUSB @I1220404675705967@ 1 WIFE @I1220404675705968@ 1 CHIL @I1220404675705966@ 0 TRLR