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 8 DEC 2025 2 TIME 20:16 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 @I1918217447523961@ INDI 1 NAME Jan /Koelstra/ 2 GIVN Jan 2 SURN Koelstra 1 BIRT 2 DATE 26 JAN 1944 1 DEAT 2 DATE 6 SEP 2020 2 PLAC Bolsward 2 SOUR @S@ 3 NOTE 3 NOTE https://www.openarchieven.nl/rkf:dfbfe98c-d69d-7052-d975-e9800aeef032 1 FAMC @F1006542483877366@ 0 @I1918217447523962@ INDI 1 NAME /Franciscus Koelstra/ 2 GIVN 2 SURN Franciscus Koelstra 1 SEX M 1 FAMS @F1006542483877366@ 0 @I1918217447523963@ INDI 1 NAME /Yda Poiesz/ 2 GIVN 2 SURN Yda Poiesz 1 SEX F 1 FAMS @F1006542483877366@ 0 @F1006542483877366@ FAM 1 HUSB @I1918217447523962@ 1 WIFE @I1918217447523963@ 1 CHIL @I1918217447523961@ 0 TRLR