On of the oldest houses in Ontario, the Sir John Johnson Manor House houses the Glengarry Archives. The Glengarry Archives were established in order to stimulate interest and facilitate local history and genealogical research. People come from across North America to search the archives while tracing their family history.
The Archives are located within the Manor House in the quiet, historic village of Williamstown, Ontario. Some of our records date as far back as the late 1700's.