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 18 JAN 2026 2 TIME 23:13 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 @I1421270246041517@ INDI 1 NAME Marinus /Koolhaas/ 2 GIVN Marinus 2 SURN Koolhaas 1 BIRT 2 DATE 8 DEC 1918 2 PLAC Leiden 1 FAMC @F3152341239350143@ 0 @I1421270246041518@ INDI 1 NAME Jacob Marinus /Koolhaas/ 2 GIVN Jacob Marinus 2 SURN Koolhaas 1 SEX M 1 OCCU onderwijzer 1 RESI 2 PLAC Leiden 1 FAMS @F3152341239350143@ 0 @I1421270246041519@ INDI 1 NAME Maria Geertruida /de Bruijn/ 2 GIVN Maria Geertruida 2 SPFX de 2 SURN Bruijn 1 SEX F 1 RESI 2 PLAC Leiden 1 FAMS @F3152341239350143@ 0 @I1421270246041520@ INDI 1 NAME Frans /van der Reyden/ 2 GIVN Frans 2 SPFX van der 2 SURN Reyden 1 OCCU los werkman 1 RESI 2 PLAC Leiden 0 @I1421270246041521@ INDI 1 NAME Johannes /Betgem/ 2 GIVN Johannes 2 SURN Betgem 1 OCCU zonder beroep 1 RESI 2 PLAC Leiden 0 @F3152341239350143@ FAM 1 HUSB @I1421270246041518@ 1 WIFE @I1421270246041519@ 1 CHIL @I1421270246041517@ 0 TRLR