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 19 JAN 2026 2 TIME 4:53 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 @I1327276691860181@ INDI 1 NAME Jan Geert Hendrik /Leffers/ 2 GIVN Jan Geert Hendrik 2 SURN Leffers 1 RESI 2 PLAC Leiden 1 BIRT 2 PLAC Rotterdam 1 FAMC @F1815045909555507@ 0 @I1327276691860184@ INDI 1 NAME Alberdina Bonna /Engelsman/ 2 GIVN Alberdina Bonna 2 SURN Engelsman 0 @I1327276691860182@ INDI 1 NAME Geert Hendrik /Leffers/ 2 GIVN Geert Hendrik 2 SURN Leffers 1 SEX M 1 FAMS @F1815045909555507@ 0 @I1327276691860183@ INDI 1 NAME Janna /Kuilman/ 2 GIVN Janna 2 SURN Kuilman 1 SEX F 1 FAMS @F1815045909555507@ 0 @F1815045909555507@ FAM 1 HUSB @I1327276691860182@ 1 WIFE @I1327276691860183@ 1 CHIL @I1327276691860181@ 0 TRLR