Harry D. Siegfried

Lehigh County Sheriff's Office — Allentown, PA

Felonious

End of Watch September 8, 1926

Age 56

The Vigil Panel 51 ›

Gender Male

Incident Service The Sacrifice Department 4

Incident

Deputy Sheriff Harry Siegfried and Sheriff Mark Sensenbach were shot and killed in Weisenberg Township while attempting to arrest a man for failing to pay a $2 fine for not sending his children to school. When the officers arrived at the farmhouse the man's wife told them he was not home but would not cooperate. As they began searching the property they observed the man walk into the woodline holding a gun. Sheriff Sensenbach called for assistance from the Allentown Police Department and several officers responded. As the Allentown officers arrived at the scene the man approached them and opened fire. Deputy Siegfried and Sheriff Sensenbach were killed and one of the Allentown officers was wounded during the initial shooting before the man barricaded himself in his home. The man was shot and killed by a posse as he attempted to flee into the woods after the posse set the house on fire.

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Permanent identifier: BO-US-PA-CF16E261
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.
Deputy Sheriff Siegfried served with the Lehigh County Sheriff's Office.
Thank you for your service to the Allentown community. Gone but never to be forgotten.
Rest easy, Deputy Sheriff Siegfried.

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

Agency

Department Lehigh County Sheriff's Office

Location Allentown, PA

Platform Identity lcso.lehigh.pa.us.gov.nw

Service Record

End of Watch September 8, 1926

Age 56

Gender Male

Incident Details

Cause Felonious

Weapon Shotgun

Offender Shot and killed

Deputy Sheriff Harry D. Siegfried is one of 17,623 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 54.2% of all 32,508 officers honored here.

In PA, 597 of 1,261 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 47.3% of this state's fallen. That is 6.9 percentage points below the national rate of 54.2%.

At Lehigh County Sheriff's Office, 3 of 5 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 60% of this agency's fallen.

Lehigh County Sheriff's Office

of 5 officers

60% Felonious

PA — Statewide

597

of 1,261 officers

47.3% Felonious

Nationwide

17,623

of 32,508 officers

54.2% Felonious