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 23 JAN 2026 2 TIME 20:34 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 @I2823621149446324@ INDI 1 NAME Fredrik Otto /van Dornberg Heiden/ 2 GIVN Fredrik Otto 2 SPFX van 2 SURN Dornberg Heiden 0 @I2823621149446325@ INDI 1 NAME Margaretha /Mackaij/ 2 GIVN Margaretha 2 SURN Mackaij 0 @I2823621149446326@ INDI 1 NAME Leonardus /Huijsinga/ 2 GIVN Leonardus 2 SURN Huijsinga 0 @I2823621149446327@ INDI 1 NAME P. /Keetel/ 2 GIVN P. 2 SURN Keetel 0 @I2823621149446328@ INDI 1 NAME Michiel /Groeneweg/ 2 GIVN Michiel 2 SURN Groeneweg 0 TRLR