Sir John Johnson Manor House

Sir John Johnson Manor House On of the oldest houses in Ontario, the Sir John Johnson Manor House houses the Glengarry Archives. Some of our records date as far back as the late 1700's.

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.

02/23/2026
CLARIFICATION: THESE ARE NOT GROOMED TRAILS...JUST WELL PACKED BY OTHER SNOWSHOERS AND SKIDOOS.If you are looking for so...
02/09/2026

CLARIFICATION: THESE ARE NOT GROOMED TRAILS...JUST WELL PACKED BY OTHER SNOWSHOERS AND SKIDOOS.If you are looking for some great snow shoeing trails you don't have to leave Williamstown. The parkland around the Manor House
has many packed trails to follow. Get out and enjoy winter before it is gone. In the foreground of this picture is our Black Walnut Heritage Tree (approx. 227 years old) and by the house is our Bur Oak ( approx. 277 years old). If those trees could talk.

Come and learn more about your local history at the 2026 Heritage Fair. We will be there.
01/19/2026

Come and learn more about your local history at the 2026 Heritage Fair. We will be there.

The Glengarry Archives at the Sir John Johnson Manor House will be closed today.
12/29/2025

The Glengarry Archives at the Sir John Johnson Manor House will be closed today.

If you have been hearing chain saws at work, major clean up is underway at the Manor House. The Allee which is enjoyed b...
11/19/2025

If you have been hearing chain saws at work, major clean up is underway at the Manor House. The Allee which is enjoyed by many strollers and dog walkers was becoming unsafe with hanging limbs and fallen trees. Thanks to the hardworking committee members.

11/12/2025
WE had a full house for our Victorian Tinsel Reverse Painting on Glass Workshop. Lots of talented painters .Thanks to al...
11/11/2025

WE had a full house for our Victorian Tinsel Reverse Painting on Glass Workshop. Lots of talented painters .Thanks to all the committee who helped out with the delicious lunch.

Only 2 Williamstown Discovery and Ghost Walks left for this season. Friday looks perfect for a "dark and scary adventur...
10/22/2025

Only 2 Williamstown Discovery and Ghost Walks left for this season. Friday looks perfect for a "dark and scary adventure". Reserve a spot by emailing: [email protected] or phoning 613 347 2356

09/16/2025

REMEMBER our Williamstown Discovery and Ghost Walks continue to the end of October (no Walk on Sept 26 & Oct 3)
👻What better way to spend a Friday evening than walking through the quiet streets of Williamstown , and hearing the stories of long ago. Educational and entertaining!

Are you ready for spooky stories, historic sites, and possible paranormal encounters? Book NOW!

📍 Where: Sir John Johnson Manor House, Williamstown
🗓️When: Fridays @ 7:30 p.m., tours last ~1.5 hrs
💵Cost: $15.00 per person, children 10 and under FREE!

🎟️Please reserve spots by emailing [email protected]

We look forward to seeing you 🙂

SDG Tourism South Eastern Ontario

Address

19692 William Street
South Glengarry, ON
K0C2J0

Opening Hours

Monday 8:30am - 4pm
Tuesday 8:30am - 4pm
Wednesday 8:30am - 4pm
Thursday 8:30am - 4pm
Friday 8:30am - 4pm

Telephone

+1 613-347-2356

Website

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