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 19 APR 2026 2 TIME 1:13 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 @I8252703517269661@ INDI 1 NAME Nn /Heijkoop/ 2 GIVN Nn 2 SURN Heijkoop 1 RESI 2 PLAC Leiden, Mare 1 BIRT 2 PLAC Leiden 1 FAMC @F5904854938441269@ 0 @I8252703517269662@ INDI 1 NAME Jacobus Abraham Martinus /Heijkoop/ 2 GIVN Jacobus Abraham Martinus 2 SURN Heijkoop 1 SEX M 1 FAMS @F5904854938441269@ 0 @I8252703517269663@ INDI 1 NAME Maria /van Wijk/ 2 GIVN Maria 2 SPFX van 2 SURN Wijk 1 SEX F 1 FAMS @F5904854938441269@ 0 @F5904854938441269@ FAM 1 HUSB @I8252703517269662@ 1 WIFE @I8252703517269663@ 1 CHIL @I8252703517269661@ 0 TRLR