Theodore Catlin
Agency patch
Warden

Theodore Catlin

Felonious
End of Watch January 26, 1922
The Vigil Panel 42 ›
Gender Male

Incident

Warden Theodore Catlin and Deputy Warden Fred Menhennett, of the Marquette Branch Prison, were both stabbed by Arthur ( Gypsy Bob) Harper on December 11, 1921. The attack occurred during an afternoon movie showing at the prison. Harper, assisted by two other inmates, hiding in the theater ran up to Warden Catlin and stabbed him repeatedly. Warden Menhennett tried to intercede and was mortally wounded in the process. Harper and two accomplices chased Catlin down and continued their attack before finally being subdued. Menhennett died the next day, while Catlin lived for six more weeks. Harper was reportedly angry at the new warden for taking away some of his freedoms as awarded by the previous warden. Harper, age 42, a notorious gangster whose criminal record went back 30 years, was then and now known as Michigan's most dangerous inmate. He was transferred from Jackson Prison to Marquette in 1919 after he murdered a fellow inmate. He was never tried for the warden's murders but was flogged each day for several weeks. Flogging was a form of punishment allowed in the 1920s. He spent 17 years in solitary confinement and died of heart attack in prison in 1953. Harper's two accomplices were also never tried. Both were punished with solitary confinement. One was released from solitary after 12 years and released from prison in 1936 after he had served his term for burglary. The other, in solitary, went insane in 1933 and was transferred to Ionia hospital for the criminally insane where he died in 1968. This was the first time in the history of the department that employees of a Michigan prison were killed by inmates.

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August 2, 2026

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Tributes

I never knew you. I am standing here anyway.
Warden Catlin served with the Michigan Department of Corrections.
Thank you for your service to the people of Michigan. Gone but never to be forgotten.
Rest easy, Warden Catlin.

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

Agency

Type Corrections
Location Lansing, Ingham County, MI
Platform Identity michcorr.ingham.mi.us.gov.nw

Service Record

End of Watch January 26, 1922
Gender Male

Incident Details

Cause Felonious
Weapon Edged weapon

The Sacrifice · Felonious

Theodore is one of 15,743 officers killed feloniously in the United States, 57.1% of the 27,551 remembered there.

34,117 officers are remembered on this memorial. Each number below is one of them.

  1. See the roll
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Compare against
I

Time

In 1922, 228 officers in the United States were killed feloniously, the 3rd heaviest of 213 years on record. The heaviest was 1921, with 248.

Every year on record · United States
II

When

January holds 8% of these deaths in the United States; December holds the most, 9.4%. Thursdays: 14%.

By month
By day of the week
III

How

Felonious deaths account for 57.1% of all 27,551 deaths in the United States, the most common cause. The weapon recorded was edged weapon, in 2.2% of these deaths.

Every cause
Weapons recorded
IV

His people

Michigan Department of Corrections has 15 officers remembered here, Theodore among them.

V

Where

Warden Theodore Catlin

Michigan Department of Corrections · End of Watch January 26, 1922

Where the Name Is Cut

National Law Enforcement Officers Memorial · Panel 27-E

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