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 29 JAN 2026 2 TIME 2:05 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 @I2875835390163595@ INDI 1 NAME Cornelis Marinus /van Heiningen/ 2 GIVN Cornelis Marinus 2 SPFX van 2 SURN Heiningen 1 BIRT 2 DATE 27 MAY 1912 2 PLAC Leiden 1 FAMC @F7553940413118261@ 0 @I2875835390163596@ INDI 1 NAME Dirk IJsbrand /van Heiningen/ 2 GIVN Dirk IJsbrand 2 SPFX van 2 SURN Heiningen 1 SEX M 1 OCCU spoorwegarbeider 1 RESI 2 PLAC Leiden 1 FAMS @F7553940413118261@ 0 @I2875835390163597@ INDI 1 NAME Maria Cornelia /de Jong/ 2 GIVN Maria Cornelia 2 SPFX de 2 SURN Jong 1 SEX F 1 OCCU huisvrouw 1 RESI 2 PLAC Leiden 1 FAMS @F7553940413118261@ 0 @F7553940413118261@ FAM 1 HUSB @I2875835390163596@ 1 WIFE @I2875835390163597@ 1 CHIL @I2875835390163595@ 0 TRLR