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 24 JAN 2026 2 TIME 5:11 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 @I9372430002422710@ INDI 1 NAME Petrus Sebastianus /Klaassen/ 2 GIVN Petrus Sebastianus 2 SURN Klaassen 1 BIRT 2 DATE 29 MAY 1854 2 PLAC Leiden, Haarlemmerstraat 1 FAMC @F7906676252960347@ 0 @I9372430002422711@ INDI 1 NAME Sebastiaan Johannes /Klaassen/ 2 GIVN Sebastiaan Johannes 2 SURN Klaassen 1 SEX M 1 OCCU kleermaker 1 RESI 2 PLAC Leiden 1 FAMS @F7906676252960347@ 0 @I9372430002422712@ INDI 1 NAME Helena Johanna /Makko/ 2 GIVN Helena Johanna 2 SURN Makko 1 SEX F 1 OCCU huisvrouw 1 RESI 2 PLAC Leiden 1 FAMS @F7906676252960347@ 0 @F7906676252960347@ FAM 1 HUSB @I9372430002422711@ 1 WIFE @I9372430002422712@ 1 CHIL @I9372430002422710@ 0 TRLR