Edward Michael Hennessey
Agency patch
Patrolman

Edward Michael Hennessey

Dayton Police Department — Dayton, OH
Illness
End of Watch October 12, 1918
Age 34
Tour of Duty 6 yrs 5 mo
The Vigil Panel 35 ›
Gender Male

Incident

Patrolman Edward Hennessey died as a result of contracting influenza while in the performance of his assigned duties of enforcing health orders and operating ambulances during the Influenza Pandemic in Dayton.

Dayton City Police Officers had been ordered to close saloons that violated health orders, man ambulances, keep crowds from gathering, and remove corpses. More than 700 citizens died from the Spanish Influenza between October 1918 and January 1919. As a result of stopping the spread of the flu and maintaining order in the city of Dayton, many members of the Dayton City Police Department became ill with the flu, and six officers died.

Patrolman Hennessey served with the Dayton Police Department for almost six and a half years.

Survivors

He was survived by his wife, daughter, father, and sister.

In Our Keeping

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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 Hennessey gave the Dayton Police Department 6 years.
Thank you for your service to the Dayton community. Gone but never to be forgotten.
Rest easy, Patrolman Hennessey.

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

Agency

Type Police Department
Location Dayton, Montgomery County, OH
Platform Identity dpd.montgomery.oh.us.gov.nw

Service Record

End of Watch October 12, 1918
Tour of Duty 6 yrs 5 mo
Age 34
Gender Male

Incident Details

Cause Illness

The Sacrifice · Illness

Edward is one of 2,028 officers lost to illness in the United States, 7.4% of the 27,551 remembered there.

33,917 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 1918, 226 officers in the United States were lost to illness, the 3rd heaviest of 108 years on record. The heaviest was 2021, with 564.

Every year on record · United States
II

Who

Edward was 34. Of the 1,996 lost to illness in the United States whose age is recorded, half were between 42 and 58; the middle age was 51. Edward had served 6.4 years; the middle length of service was 20 years.

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

When

October holds 14.9% of these deaths in the United States, more than any other month. Saturdays: 13.9%.

By month
By day of the week
IV

How

Illness deaths account for 7.4% of all 27,551 deaths in the United States, the 3rd most common cause.

Every cause
Weapons recorded
V

His people

Dayton Police Department has 31 officers remembered here, Edward among them.

VI

Where

Patrolman Edward Michael Hennessey

Dayton Police Department · End of Watch October 12, 1918

Where the Name Is Cut

National Law Enforcement Officers Memorial · Panel 45-W

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