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 21 DEC 2025 2 TIME 18:07 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 @I7921752849178221@ INDI 1 NAME Markus Cornelis Isaac /Keulemans/ 2 GIVN Markus Cornelis Isaac 2 SURN Keulemans 1 RESI 2 PLAC Heerengracht Leiden 1 BIRT 2 PLAC Leiden 1 FAMC @F2058682960223112@ 0 @I7921752849178222@ INDI 1 NAME Franciscus /Keulemans/ 2 GIVN Franciscus 2 SURN Keulemans 1 SEX M 1 FAMS @F2058682960223112@ 0 @I7921752849178223@ INDI 1 NAME Adriana /van Dorp/ 2 GIVN Adriana 2 SPFX van 2 SURN Dorp 1 SEX F 1 FAMS @F2058682960223112@ 0 @F2058682960223112@ FAM 1 HUSB @I7921752849178222@ 1 WIFE @I7921752849178223@ 1 CHIL @I7921752849178221@ 0 TRLR