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 5 FEB 2026 2 TIME 23:13 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 @I9156259217845339@ INDI 1 NAME Derk Sijwers // 2 GIVN Derk Sijwers 1 BIRT 2 PLAC Obergum 1 CHR 2 DATE 15 FEB 1778 2 PLAC Obergum & Maarhuizen 2 SOUR @S2807040573179519@ 3 NOTE 3 DATA 4 DATE 15 FEB 1778 3 NOTE https://www.openarchieven.nl/gra:40708975-b9cf-ecd9-5bad-a5bf20f6e797 1 FAMC @F4553090493228113@ 0 @I9156259217845340@ INDI 1 NAME Geertruit /Derks/ 2 GIVN Geertruit 2 SURN Derks 1 SEX F 1 FAMS @F4553090493228113@ 0 @I9156259217845341@ INDI 1 NAME Jan Derks /Swijter/ 2 GIVN Jan Derks 2 SURN Swijter 1 SEX M 1 FAMS @F4553090493228113@ 0 @F4553090493228113@ FAM 1 HUSB @I9156259217845341@ 1 WIFE @I9156259217845340@ 1 CHIL @I9156259217845339@ 0 @S2807040573179519@ SOUR 1 DATA 2 EVEN CHR 3 DATE FROM 15 FEB 1778 TO 15 FEB 1778 3 PLAC Groningen 1 TITL archieftoegang 124, inventarisnummer 343, Archiefnaam: Doop-, trouw- en begraafboeken enz. in de provincie Groningen, Bron: boek, Deel: 343... 1 ABBR DTB Dopen 1 REPO @R1@ 0 @R1@ REPO 1 NAME AlleGroningers 1 ADDR Cascadeplein 4 2 POST 9726 AD 2 CITY Groningen 2 CTRY Nederland 1 WWW https://www.allegroningers.nl/ 1 EMAIL allegroningers@groningerarchieven.nl 1 PHON +31 50 5992000 0 TRLR