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 30 JAN 2026 2 TIME 15:01 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 @I7962605691637729@ INDI 1 NAME Jan /Ritzema/ 2 GIVN Jan 2 SURN Ritzema 1 BIRT 2 PLAC Eenrum 1 DEAT 2 DATE 12 MAY 1940 2 PLAC Groningen 2 SOUR @S@ 3 NOTE 3 PAGE Akte 13 3 DATA 4 DATE 16 MAY 1940 3 NOTE https://www.openarchieven.nl/gra:74e9cea5-547e-801a-76f0-40598b0bf3fc 1 FAMC @F3019617681095054@ 0 @I7962605691637732@ INDI 1 NAME Maria /Sijbolts/ 2 GIVN Maria 2 SURN Sijbolts 0 @I7962605691637730@ INDI 1 NAME Oopke Jans /Ritzema/ 2 GIVN Oopke Jans 2 SURN Ritzema 1 SEX M 1 FAMS @F3019617681095054@ 0 @I7962605691637731@ INDI 1 NAME Attje Derks /Broekema/ 2 GIVN Attje Derks 2 SURN Broekema 1 SEX F 1 FAMS @F3019617681095054@ 0 @F3019617681095054@ FAM 1 HUSB @I7962605691637730@ 1 WIFE @I7962605691637731@ 1 CHIL @I7962605691637729@ 0 TRLR