Niagara-on-the-Lake in Niagara Region, Ontario — Central Canada (North America)
The Claus Family Crypt
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La crypté de la famille Claus
Ann Johnson Claus (1737-1801) widow of Col. Daniel Claus
Hon. Col. William Claus (1765-1826) son of Ann and Daniel Claus
Catherine Jordan Claus (1768-1840) widow of Hon. William Claus
Julia Caroline Claus (1802-1827) daughter of Hon. William and Catherine Claus
Anna Bella Claus (1807-1812) daughter of Hon. William and Catherine Claus
Augusta Claus (1798-?) daughter of Hon. William and Catherine Claus
John Johnson Claus (1800-1873) son of Hon. William and Catherine Claus
Mary Stewart Claus (1804-1853) wife of John J. Claus
William Claus (1800-1873) son of John and Mary Claus
Why is this buried? In the early 1900s, the crypt was in such a state of ruin that it underwent reconstruction. Due to continuous vandalism and deterioration throughout the century that followed, the entrance was buried in the early 2000s to protect it from further damage.
Erected by Parks Canada.
Topics. This historical marker is listed in these topic lists: Cemeteries & Burial Sites • Colonial Era • Settlements & Settlers.
Location. 43° 15.068′ N, 79° 5.429′ W. Marker is in Niagara-on-the-Lake, Ontario, in Niagara Region. It can be reached from Butler St. To get to Butler's Burial Ground, follow Butler Street west until it ends. Continue following the walking path (that used to be Butler Street) to its end, at the entrance to the fenced-in Butler's Burial Ground. The marker is 20 metres up the hill and a bit to the left, near the crest of the ridge. Touch for map. Touch for directions.
Regionally, this marker is on Ontario’s Golden Horseshoe and in Niagara Canada. It is also in Central Canada. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once a British colony, the Viceroyalty of New France, the Haudenosaunee (Iroquois) Confederacy, and Rupert’s Land.
Other nearby markers. At least 8 other markers are within walking distance of this marker: Action at Butler's Farm
(a few steps from this marker); Butler's Burial Ground (within shouting distance of this marker); Lieutenant-Colonel John Butler 1725-1796 (within shouting distance of this marker); Memorial Cairn For John Butler (about 150 meters away, measured in a direct line); William and Susannah Steward House (approx. 0.4 kilometers away); The Niagara Library (approx. half a kilometer away); The Upper Canadian Act Against Slavery (1793) (approx. half a kilometer away); Niagara Baptist Church Burial Ground (approx. half a kilometer away). Touch for a list and map of all markers in Niagara-on-the-Lake.
Another marker is no longer nearby. Negro Burial Ground (was approx. half a kilometer away but has been confirmed missing).
Credits. This page was last revised on June 3, 2025. It was originally submitted on June 3, 2025, by Kevin Westell of St. Catharines, Ontario. This page has been viewed 116 times since then and 12 times this year. Photos: 1, 2, 3. submitted on June 3, 2025, by Kevin Westell of St. Catharines, Ontario. • Andrew Ruppenstein was the editor who published this page.


