LN
U.S. Marine Corps · United States 
LeRoy Nennig
2004
LeRoy Henry Nennig Jr. served the U.S. Marine Corps for 4 years. LeRoy also served in the U.S. Marine Corps.
How He Died
Manner
Accident
Cause
Multiple traumatic injuries
What Happened
Lieutenant Leroy Nennig was killed in a motorcycle crash while stopping to assist at the scene of a vehicle fire.
He was returning from an assignment at a professional golf tournament when he came upon the vehicle fire. As he slowed down in preparation to render aid, his motorcycle was struck from behind by another vehicle. He was killed instantly upon impact.
Lieutenant Nennig was a US Marine Corps veteran and had served with the Sheboygan County Sheriff's Department for 30 years.
He was returning from an assignment at a professional golf tournament when he came upon the vehicle fire. As he slowed down in preparation to render aid, his motorcycle was struck from behind by another vehicle. He was killed instantly upon impact.
Lieutenant Nennig was a US Marine Corps veteran and had served with the Sheboygan County Sheriff's Department for 30 years.
Survivors
He is survived by his wife, three sons, and parents.
Service Record
U.S. Marine Corps
1969 – 1973
U.S. Marine Corps
Also Served
Sheboygan County Sheriff's Department
Lieutenant
In Our Keeping
Permanent identifier
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Record added
August 2, 2026
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Last updated
August 2, 2026
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