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 7 FEB 2026 2 TIME 21:17 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 @I4027508354592157@ INDI 1 NAME Arnold Ferdinand /Landwehr/ 2 GIVN Arnold Ferdinand 2 SURN Landwehr 1 RESI 2 PLAC Leiden 1 BIRT 2 PLAC Leiden 1 FAMC @F9365760739687986@ 0 @I4027508354592158@ INDI 1 NAME Hendrik /Landwehr/ 2 GIVN Hendrik 2 SURN Landwehr 1 SEX M 1 FAMS @F9365760739687986@ 0 @I4027508354592159@ INDI 1 NAME Gerda Jacoba /Nanninga/ 2 GIVN Gerda Jacoba 2 SURN Nanninga 1 SEX F 1 FAMS @F9365760739687986@ 0 @F9365760739687986@ FAM 1 HUSB @I4027508354592158@ 1 WIFE @I4027508354592159@ 1 CHIL @I4027508354592157@ 0 TRLR