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 11 JAN 2026 2 TIME 3:52 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 @I5853251392585447@ INDI 1 NAME Sipke /Dijkstra/ 2 GIVN Sipke 2 SURN Dijkstra 1 RESI 2 PLAC Sneek 0 @I5853251392585448@ INDI 1 NAME Eduard /Koopman/ 2 GIVN Eduard 2 SURN Koopman 1 RESI 2 PLAC 's - Gravenhage (Zuid - Holland) 0 @I5853251392585449@ INDI 1 NAME Sybrandus Dirk /Posthumus/ 2 GIVN Sybrandus Dirk 2 SURN Posthumus 1 RESI 2 PLAC Amsterdam 0 TRLR