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 1 FEB 2026 2 TIME 13:26 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 @I9287882717386861@ INDI 1 NAME Gerrit Frederik /Lorentz/ 2 GIVN Gerrit Frederik 2 SURN Lorentz 1 BIRT 2 DATE 6 MAY 1893 2 PLAC Leiden 1 FAMC @F7305467236124245@ 0 @I9287882717386862@ INDI 1 NAME Hendrik Antoon /Lorentz/ 2 GIVN Hendrik Antoon 2 SURN Lorentz 1 SEX M 1 OCCU hoogleraar 1 RESI 2 PLAC Leiden 1 FAMS @F7305467236124245@ 0 @I9287882717386863@ INDI 1 NAME Aletta Catharina /Kaiser/ 2 GIVN Aletta Catharina 2 SURN Kaiser 1 SEX F 1 OCCU zonder beroep 1 RESI 2 PLAC Leiden 1 FAMS @F7305467236124245@ 0 @F7305467236124245@ FAM 1 HUSB @I9287882717386862@ 1 WIFE @I9287882717386863@ 1 CHIL @I9287882717386861@ 0 TRLR