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 3 JAN 2026 2 TIME 21:04 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 @I4783017891457297@ INDI 1 NAME Cornelis /Ritsema/ 2 GIVN Cornelis 2 SURN Ritsema 1 BIRT 2 DATE 9 AUG 1858 2 PLAC Ulrum 1 BIRT 2 DATE 9 AUG 1858 2 PLAC Ulrum 2 SOUR @S@ 3 NOTE 3 PAGE Akte 41 3 DATA 4 DATE 11 AUG 1858 3 NOTE https://www.openarchieven.nl/gra:e87e7085-781b-5bf1-7cc3-00341be2aeed 1 FAMC @F5393768864724409@ 0 @I4783017891457298@ INDI 1 NAME Derk /Ritsema/ 2 GIVN Derk 2 SURN Ritsema 1 SEX M 1 OCCU grofsmid 1 FAMS @F5393768864724409@ 0 @I4783017891457299@ INDI 1 NAME Ida /Barkema/ 2 GIVN Ida 2 SURN Barkema 1 SEX F 1 FAMS @F5393768864724409@ 0 @F5393768864724409@ FAM 1 HUSB @I4783017891457298@ 1 WIFE @I4783017891457299@ 1 CHIL @I4783017891457297@ 0 TRLR