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 17 JAN 2026 2 TIME 4:00 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 @I4969346717892592@ INDI 1 NAME Gerrit /Piers Leffertstra/ 2 GIVN Gerrit 2 _PATR Piers 2 SURN Leffertstra 1 RESI 2 PLAC Wijckel 0 @I4969346717892593@ INDI 1 NAME Pier /Gerrits Leffertstra/ 2 GIVN Pier 2 _PATR Gerrits 2 SURN Leffertstra 1 RESI 2 PLAC Delfstrahuizen 0 @I4969346717892594@ INDI 1 NAME Stoffel /Gerrits Leffertstra/ 2 GIVN Stoffel 2 _PATR Gerrits 2 SURN Leffertstra 1 RESI 2 PLAC Wijckel 0 @I4969346717892595@ INDI 1 NAME Pieter /Gerrits Leffertstra/ 2 GIVN Pieter 2 _PATR Gerrits 2 SURN Leffertstra 1 RESI 2 PLAC Wijckel 0 @I4969346717892596@ INDI 1 NAME Fouke /Gerrits Leffertstra/ 2 GIVN Fouke 2 _PATR Gerrits 2 SURN Leffertstra 1 RESI 2 PLAC Wijckel 0 @I4969346717892597@ INDI 1 NAME Meinardus Siderius /van Dunné/ 2 GIVN Meinardus Siderius 2 SPFX van 2 SURN Dunné 1 RESI 2 PLAC Lemmer 0 @I4969346717892598@ INDI 1 NAME Lykele /Gerrits Leffertstra/ 2 GIVN Lykele 2 _PATR Gerrits 2 SURN Leffertstra 0 TRLR