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 17:58 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 @I1775110418893069@ INDI 1 NAME Abraham /van der Waals/ 2 GIVN Abraham 2 SPFX van der 2 SURN Waals 1 BIRT 2 DATE 10 JUL 1870 2 PLAC Leiden 1 FAMC @F7579286207411175@ 0 @I1775110418893070@ INDI 1 NAME Arnoldus /van der Waals/ 2 GIVN Arnoldus 2 SPFX van der 2 SURN Waals 1 SEX M 1 OCCU schoenmaker 1 RESI 2 PLAC Leiden 1 FAMS @F7579286207411175@ 0 @I1775110418893071@ INDI 1 NAME Maria /Helfensteyn/ 2 GIVN Maria 2 SURN Helfensteyn 1 SEX F 1 RESI 2 PLAC Leiden 1 FAMS @F7579286207411175@ 0 @F7579286207411175@ FAM 1 HUSB @I1775110418893070@ 1 WIFE @I1775110418893071@ 1 CHIL @I1775110418893069@ 0 TRLR