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 30 JAN 2026 2 TIME 10:03 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 @I5907434839776849@ INDI 1 NAME Jan Balthasar /van den Upwich/ 2 GIVN Jan Balthasar 2 SPFX van den 2 SURN Upwich 1 SEX M 0 @I5907434839776850@ INDI 1 NAME Pieter /van den Upwich/ 2 GIVN Pieter 2 SPFX van den 2 SURN Upwich 1 OCCU zeeman 1 RESI 2 PLAC Leiden 1 BIRT 2 DATE 27 JAN 1824 2 PLAC Leiden 0 @I5907434839776851@ INDI 1 NAME Clasina /Jorisse/ 2 GIVN Clasina 2 SURN Jorisse 1 SEX F 0 TRLR