Robert B. Markle
Agency patch
Conservation Warden

Robert B. Markle

Accident
End of Watch May 8, 1966
Age 55
The Vigil Panel 101 ›
Gender Male

Incident

Warden Markle was killed in an automobile accident during a pursuit.

In Our Keeping

Permanent identifier
BO-US-WI-DF2ACD49
Stewardship
Maintained by NeuraWeb Global Inc.
Added to badge.nw
April 2, 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.
Conservation Warden Markle served with the Wisconsin Department of Natural Resources.
Thank you for your service to the Madison community. Gone but never to be forgotten.
Rest easy, Conservation Warden Markle.

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

Agency

Location Madison, WI
Platform Identity wisccons.fed.us.gov.nw

Service Record

End of Watch May 8, 1966
Age 55
Gender Male

Incident Details

Cause Accident
Weapon Automobile
Offender Not available

Conservation Warden Robert B. Markle is one of 10,088 officers lost to accidents in the line of duty across the full record of this memorial — 31% of all 32,508 officers honored here.

In WI, 124 of 317 officers were lost to accidents in the line of duty — 39.1% of this state's fallen. That is 8.1 percentage points above the national rate of 31%.

At Wisconsin Department of Natural Resources, 10 of 15 officers on record were lost to accidents in the line of duty — 66.7% of this agency's fallen.

Wisconsin Department of Natural Resources
10
of 15 officers
66.7% Accident
WI — Statewide
124
of 317 officers
39.1% Accident
Nationwide
10,088
of 32,508 officers
31% Accident

National Cause Distribution

How Accident compares to all causes of officer death in the memorial record. Robert B. Markle'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 Robert B. Markle Compares

Age at End of Watch
55
This officer
Avg for Accident: 38.1 years

Offender Outcome

Not available

When Accident Deaths Occur

Monthly distribution of Accident deaths across the full memorial record. Robert B. Markle is highlighted in May.

Jan
820
Feb
730
Mar
748
Apr
707
May
847
Jun
795
Jul
897
Aug
937
Sep
913
Oct
925
Nov
872
Dec
897

Incident Location