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 2 JUL 2026 2 TIME 12:39 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/ 0 @I3631278962229538@ INDI 1 NAME Rieuwert /Jans Kerkstra/ 2 GIVN Rieuwert 2 _PATR Jans 2 SURN Kerkstra 1 RESI 2 PLAC Burum 0 @I3631278962229539@ INDI 1 NAME Grietje /Freerks Postma/ 2 GIVN Grietje 2 _PATR Freerks 2 SURN Postma 1 RESI 2 PLAC Burum 0 @I3631278962229540@ INDI 1 NAME Henke /Jans Kerkstra/ 2 GIVN Henke 2 _PATR Jans 2 SURN Kerkstra 1 RESI 2 PLAC Burum 0 @I3631278962229541@ INDI 1 NAME Jan /Jans Kerkstra/ 2 GIVN Jan 2 _PATR Jans 2 SURN Kerkstra 1 RESI 2 PLAC Burum 0 @I3631278962229543@ INDI 1 NAME Okke /Jans Kerkstra/ 2 GIVN Okke 2 _PATR Jans 2 SURN Kerkstra 1 RESI 2 PLAC Kollum 0 @I3631278962229542@ INDI 1 NAME Sytze /Pieters van der Horn/ 2 GIVN Sytze 2 _PATR Pieters 2 SPFX van der 2 SURN Horn 1 RESI 2 PLAC Burum 0 TRLR