September 2016 the Pontiac Archives received the updated version of the genealogy by Ottawa Valley Genealogist Walter William Brown, Smiths Falls, Ontario. This collection shows mostly Pontiac County families and some from Lanark plus the family tree branches.
There are 273,907 individuals listed and 97,314 marriages, and many clippings, census, headstone photos, just to name a few.
This collection is only available for the public to use for researching at the Pontiac Archives, in Shawville.