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 22 JAN 2026 2 TIME 7:24 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 @I1777155394561300@ INDI 1 NAME Petrus Jacobus /van der Mark/ 2 GIVN Petrus Jacobus 2 SPFX van der 2 SURN Mark 1 BIRT 2 DATE 16 MAR 1917 2 PLAC Leiden 1 FAMC @F6714621445638028@ 0 @I1777155394561301@ INDI 1 NAME Frits Frederik /van der Mark/ 2 GIVN Frits Frederik 2 SPFX van der 2 SURN Mark 1 SEX M 1 OCCU stoker 1 RESI 2 PLAC Leiden 1 FAMS @F6714621445638028@ 0 @I1777155394561302@ INDI 1 NAME Geertruida Gerritdina /Witholt/ 2 GIVN Geertruida Gerritdina 2 SURN Witholt 1 SEX F 1 OCCU zonder beroep 1 RESI 2 PLAC Leiden 1 FAMS @F6714621445638028@ 0 @F6714621445638028@ FAM 1 HUSB @I1777155394561301@ 1 WIFE @I1777155394561302@ 1 CHIL @I1777155394561300@ 0 TRLR