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 22 JAN 2026 2 TIME 17:57 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 @I6687769844224632@ INDI 1 NAME Sijtse /Ritsma/ 2 GIVN Sijtse 2 SURN Ritsma 1 BIRT 2 PLAC Grijpskerk 1 DEAT 2 DATE 20 FEB 1861 2 PLAC Niezijl gem. Grijpskerk 2 SOUR @S@ 3 NOTE 3 PAGE Akte 13 3 DATA 4 DATE 23 FEB 1861 3 NOTE https://www.openarchieven.nl/gra:0a029a13-b2cd-fe9a-23b3-eb3107abcd57 1 FAMC @F9432914458676409@ 0 @I6687769844224635@ INDI 1 NAME Klaaske Arends /de Boer/ 2 GIVN Klaaske Arends 2 SPFX de 2 SURN Boer 0 @I6687769844224633@ INDI 1 NAME Wiebe Klaassens /Ritsma/ 2 GIVN Wiebe Klaassens 2 SURN Ritsma 1 SEX M 1 FAMS @F9432914458676409@ 0 @I6687769844224634@ INDI 1 NAME Grietje Sjabbes /Wiersema/ 2 GIVN Grietje Sjabbes 2 SURN Wiersema 1 SEX F 1 FAMS @F9432914458676409@ 0 @F9432914458676409@ FAM 1 HUSB @I6687769844224633@ 1 WIFE @I6687769844224634@ 1 CHIL @I6687769844224632@ 0 TRLR