HomeBranchesCalendarConferenceMembershipStoreResourcesSupport OGS
 | Members Only | Contact Us | Site Map |         
 
  
  
  

OGS Branches

Below is a list of the OGS Branches with links to their websites.

  • Many branches serve more than one county, so the Branch may not have the county name that you're searching for in its name.
  • The Ontario Locator can help you can find what Branch a historical county, city, or district belongs to.
  • To find locations not on the Ontario Locator, you can try the Querying Geographical Names of Canada search service from Natural Resources Canada.
OGS Branches and SIG

Brant County
Bruce & Grey County
Durham Region
Elgin County

Essex County

Haldimand County
Halton-Peel
Hamilton (Wentworth County)
Huron County
Ireland - SIG
Irish Palatine - SIG
Kawartha (Haliburton, Peterborough, Northumberland and Victoria Counties)
Kent County
Kingston (Frontenac, Lennox and Addington Counties)
Lambton County
Leeds & Grenville
London-Middlesex County
Niagara Peninsula
(Lincoln and Welland Counties)

Nipissing District (Nipissing, Parry Sound & Temiskaming Districts)
Norfolk County

Ottawa (Carleton, Lanark, Renfrew, Russell [Russell-Prescott] Counties)
Oxford County
Perth County
Quinte (Prince Edward, Hastings & part of Northumberland Counties)
Sault Ste. Marie and District of Algoma
Simcoe County

Sudbury District
Thunder Bay (Districts of Thunder Bay, Kenora & Rainy River)
Toronto
Waterloo Region
Wellington County
York Region (former York County excluding Toronto)



Founded in 1961 to encourage, bring together and assist all
those interested in the pursuit of family history.

© Copyright 2009-2010 Ontario Genealogical Society. All Rights Reserved.