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 18 JAN 2026 2 TIME 5:09 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 @I2423116594353488@ INDI 1 NAME Klaas Harms /Onnes/ 2 GIVN Klaas Harms 2 SURN Onnes 1 SEX M 1 OCCU commissionair 1 FAMS @F7501030051115378@ 0 @I2423116594353489@ INDI 1 NAME Trientje /Dijkema/ 2 GIVN Trientje 2 SURN Dijkema 1 SEX F 1 FAMS @F7501030051115378@ 0 @I2423116594353490@ INDI 1 NAME Jacob Cornelis /Onnes/ 2 GIVN Jacob Cornelis 2 SURN Onnes 1 BIRT 2 DATE 13 APR 1878 2 PLAC Groningen 1 BIRT 2 DATE 13 APR 1878 2 PLAC Groningen 2 SOUR @S@ 3 NOTE 3 PAGE Akte 527 3 DATA 4 DATE 15 APR 1878 3 NOTE https://www.openarchieven.nl/gra:73b5a613-07af-93ae-15ef-048415fb36b7 1 FAMC @F7501030051115378@ 0 @F7501030051115378@ FAM 1 HUSB @I2423116594353488@ 1 WIFE @I2423116594353489@ 1 CHIL @I2423116594353490@ 0 TRLR