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 20 JAN 2026 2 TIME 1:28 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 @I9342161501662156@ INDI 1 NAME Pieter /van der Erf/ 2 GIVN Pieter 2 SPFX van der 2 SURN Erf 1 RESI 2 PLAC Leiden 1 BIRT 2 DATE 4 JUL 1819 2 PLAC Leiden 1 FAMC @F7125100126267221@ 0 @I9342161501662157@ INDI 1 NAME Fredrik /van der Erf/ 2 GIVN Fredrik 2 SPFX van der 2 SURN Erf 1 SEX M 1 OCCU slagersknecht 1 FAMS @F7125100126267221@ 0 @I9342161501662158@ INDI 1 NAME Maria /Cossee/ 2 GIVN Maria 2 SURN Cossee 1 SEX F 1 FAMS @F7125100126267221@ 0 @F7125100126267221@ FAM 1 HUSB @I9342161501662157@ 1 WIFE @I9342161501662158@ 1 CHIL @I9342161501662156@ 0 TRLR