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 31 JAN 2026 2 TIME 6:53 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 @I6847774145495356@ INDI 1 NAME Sybren /Sjoerds Tolsma/ 2 GIVN Sybren 2 _PATR Sjoerds 2 SURN Tolsma 1 RESI 2 PLAC Arum 0 @I6847774145495357@ INDI 1 NAME Sikke /Sjoerds Tolsma/ 2 GIVN Sikke 2 _PATR Sjoerds 2 SURN Tolsma 1 RESI 2 PLAC Witmarsum 0 @I6847774145495358@ INDI 1 NAME Pieter /Feenstra/ 2 GIVN Pieter 2 SURN Feenstra 1 RESI 2 PLAC Bolsward 0 @I6847774145495359@ INDI 1 NAME Jetze /Sytzes Buwalda/ 2 GIVN Jetze 2 _PATR Sytzes 2 SURN Buwalda 1 RESI 2 PLAC Witmarsum 0 @I6847774145495360@ INDI 1 NAME Jan /Bruinsma/ 2 GIVN Jan 2 SURN Bruinsma 1 RESI 2 PLAC Witmarsum 0 TRLR