William Davis Allison
Agency patch
Field Inspector

William Davis Allison

Felonious
End of Watch April 1, 1923
Age 61
The Vigil Panel 45 ›
Gender Male

Incident

Field Inspector William Allison and Field Inspector Horace Roberson were shot and killed by two suspects that they were scheduled to testify against the following morning.

The inspectors were sitting in the lobby of a hotel in Seminole, Texas when the two suspected cattle thieves entered and immediately opened fire with a pistol and a shotgun. Inspector Allison was fatally wounded by a pistol shot and Inspector Roberson was fatally wounded by a shotgun blast.

Inspector Roberson's wife came downstairs and returned fire using her husband's backup pistol, wounding both suspects. The two men fled but were later apprehended. One of the suspects was sentenced to 55 years and the other was sentenced to 51 years.

Both men escaped from prison. One of them later committed suicide but the other was recaptured and eventually pardoned by the Texas governor.

Field Inspectors for the Texas and Southwestern Cattle Raisers Association are commissioned as Special Texas Rangers and posses full law enforcement authority; Inspector Allison had previously served as Sheriff of Midland County, Texas, as an Arizona Ranger, and as Chief of Police for Roswell, New Mexico.

Survivors

Inspector Allison was survived by his wife.

In Our Keeping

Permanent identifier
BO-US-TX-6D953CAD
Stewardship
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Added to badge.nw
August 2, 2026
Last updated
August 2, 2026

Honored here by 1 tribute.

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Tributes

I never knew you. I am standing here anyway.
Field Inspector Allison served with the Texas and Southwestern Cattle Raisers Association.
Thank you for your service to the Fort Worth community. Gone but never to be forgotten.
Rest easy, Field Inspector Allison.

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

Agency

Type Other
Location Fort Worth, TX
Platform Identity tscra.tarrant.tx.us.gov.nw

Service Record

End of Watch April 1, 1923
Age 61
Gender Male

Incident Details

Cause Felonious
Cause Detail Gunfire
Weapon Handgun

Field Inspector William Davis Allison is one of 1 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 0% of all 97,772 officers honored here.

In TX, 1,461 of 2,422 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 60.3% of this state's fallen. That is 60.3 percentage points above the national rate of 0%.

At Texas and Southwestern Cattle Raisers Association, 4 of 4 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 100% of this agency's fallen.

Texas and Southwestern Cattle Raisers Association
4
of 4 officers
100% Felonious
TX — Statewide
1,461
of 2,422 officers
60.3% Felonious
Nationwide
1
of 97,772 officers
0% Felonious

National Cause Distribution

How Felonious compares to all causes of officer death in the memorial record. William Davis Allison's cause is highlighted.

Felonious
1 (0%)
Accident
1 (0%)
Illness
1 (0%)
Cardiac
1 (0%)
Undetermined
1 (0%)
Suicide
1 (0%)

How William Davis Allison Compares

Age at Death
61
This officer
Avg for Felonious: 39.0 years

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. William Davis Allison is highlighted in Apr.

Jan
1,392
Feb
1,295
Mar
1,373
Apr
1,516
May
1,504
Jun
1,442
Jul
1,587
Aug
1,517
Sep
1,491
Oct
1,371
Nov
1,447
Dec
1,624

Weapons Used Against Officers

Most common weapons in felonious officer deaths. William Davis Allison was killed by handgun.

Handgun
3,684
Gun
3,592
Gun; Unknown type
1,492
Shotgun
1,109
Rifle
935
Officer's handgun
909

Incident Location