Patrolman

Joseph Zentgraf

Madison Police Department — Madison, IL
Felonious
End of Watch September 8, 1923
Age 37
Tour of Duty 5 yrs
The Vigil Panel 45 ›
Gender Male

Incident

Patrolman Joseph Zentgraf was shot and killed as he and another man attempted to disarm two subjects who were firing guns into the air.

One of the men was shot and killed. The other man was arrested, convicted of murder, and sentenced to 25 years in prison.

Patrolman Zentgraf had served with the Madison Police Department for five years.

Survivors

He was survived by his wife and two children.

In Our Keeping

Permanent identifier
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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.
Patrolman Zentgraf gave the Madison Police Department 5 years.
Thank you for your service to the Madison community. Gone but never to be forgotten.
Rest easy, Patrolman Zentgraf.

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

Agency

Type Police Department
Location Madison, Madison County, IL
Platform Identity mpd.madison.il.us.gov.nw

Service Record

End of Watch September 8, 1923
Tour of Duty 5 yrs
Age 37
Gender Male

Incident Details

Cause Felonious
Cause Detail Gunfire
Weapon Handgun

The Sacrifice · Felonious

Joseph 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.

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Compare against
I

Time

In 1923, 199 officers in the United States were killed feloniously, the 14th heaviest of 213 years on record. The heaviest was 1921, with 248.

Every year on record · United States
II

Who

Joseph was 37. Of the 14,220 killed feloniously in the United States whose age is recorded, half were between 31 and 47; the middle age was 38. Joseph had served 5 years; the middle length of service was 6 years.

Age at death
Where he stood among them
Age by years of service
III

When

September holds 9.1% of these deaths in the United States; December holds the most, 9.4%. Saturdays: 16.3%.

By month
By day of the week
IV

How

Felonious deaths account for 57.1% of all 27,551 deaths in the United States, the most common cause. The weapon recorded was handgun, in 23.4% of these deaths.

Every cause
Weapons recorded

Patrolman Joseph Zentgraf

Madison Police Department · End of Watch September 8, 1923

Where the Name Is Cut

National Law Enforcement Officers Memorial · Panel 18-E

Others Who Wore This Badge

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