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Constable

Douglas Ambrose Mark Butler

Royal Canadian Mounted Police — ON

Undetermined

End of Watch October 16, 1982

Age 21

The Vigil Panel 216 ›

Gender Male

Incident Service The Sacrifice Department 332

Incident

Son of Harold and Margaret Butler, Cst. Butler was born in Newfoundland. He attended Memorial University in St. John’s for a year and then went to the College of Trades and Technology at Carbonear where he took a mechanic’s course. Cst. Butler was posted to Milestone, SK and then to Carnduff, Saskatchewan. He was killed in a motor vehicle accident while on duty near Oxbow, Saskatchewan. Constable Douglas Ambrose Mark Butler Inscription on Grave marker Photo of DOUGLAS AMBROSE MARK BUTLER

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Permanent identifier: BO-CA-FED-02DA8CFC
Stewardship: Maintained by NeuraWeb Global Inc.
Added to badge.nw: April 8, 2026
Last updated: July 23, 2026

Honored here by 1 sentinel - 1 tribute.

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Tributes

I never knew you. I am standing here anyway.
Constable Ambrose Mark Butler served with the Royal Canadian Mounted Police.
Thank you for your service. Gone but never to be forgotten.
Rest easy, Constable Ambrose Mark Butler.

— S. Vincent Anthony, U.S. Army 1985-1993

Agency

Department Royal Canadian Mounted Police

Location ON

Platform Identity rcmp.fed.ca.gov.nw

Service Record

End of Watch October 16, 1982

Age 21

Gender Male

Born December 13, 1960

Incident Details

Cause Undetermined

Incident Location Oxbow, SK

Constable Douglas Ambrose Mark Butler is one of 260 officers lost under undetermined circumstances across the full record of this memorial — 0.8% of all 32,508 officers honored here.

In ON, 236 of 334 officers were lost under undetermined circumstances — 70.7% of this state's fallen. That is 69.9 percentage points above the national rate of 0.8%.

At Royal Canadian Mounted Police, 236 of 333 officers on record were lost under undetermined circumstances — 70.9% of this agency's fallen.

Royal Canadian Mounted Police

236

of 333 officers

70.9% Undetermined

ON — Statewide

236

of 334 officers

70.7% Undetermined

Nationwide

260

of 32,508 officers

0.8% Undetermined

National Cause Distribution

How Undetermined compares to all causes of officer death in the memorial record. Douglas Ambrose Mark Butler's cause is highlighted.

Felonious

17,623 (54.2%)

Accident

10,088 (31%)

Illness

2,974 (9.1%)

Cardiac

1,306 (4%)

Undetermined

260 (0.8%)

Suicide

256 (0.8%)

vehicular

1 (0%)

How Douglas Ambrose Mark Butler Compares

Age at End of Watch

This officer

Avg for Undetermined: 31.7 years

When Undetermined Deaths Occur

Monthly distribution of Undetermined deaths across the full memorial record. Douglas Ambrose Mark Butler is highlighted in Oct.

Jan

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Oct

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Dec

Incident Location

Oxbow, SK.

Others Who Wore This Badge

332 officers from Royal Canadian Mounted Police are honored on badge.nw. Showing the 16 most recent.