Incident
Patrolman Patrick O'Bryan succumbed to injuries sustained two days earlier when his motorcycle collided with the back of a vehicle in Slidell, Louisiana.
He was unable to avoid the collision after the vehicle stopped suddenly in front of him. He was transported to Hotel Dieu, in New Orleans, where he succumbed to his injuries on October 4th, 1933.
Patrolman O'Bryan was survived by his wife, mother, and brother.
Survivors
Patrolman O'Bryan was survived by his wife, mother, and brother.
In Our Keeping
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- 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 O'Bryan served with the Louisiana State Police.
Thank you for your service to the people of Louisiana. Gone but never to be forgotten.
Rest easy, Patrolman O'Bryan.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
The Sacrifice · Accident
Louisiana State Police has lost 27 officers; 21 of them lost to accidents.
Alonzo is one of 180 officers lost to accidents in LA, 30.3% of the 595 remembered there.
Alonzo is one of 8,276 officers lost to accidents in the United States, 30% of the 27,552 remembered there.
Alonzo is one of 10,096 officers lost to accidents worldwide, 29.6% of the 34,103 remembered here.
34,103 officers are remembered on this memorial. Each number below is one of them.
Time
In 1933, 2 officers at Louisiana State Police were lost to accidents, more than in any other year.
In 1933, 3 officers in LA were lost to accidents, the 9th heaviest of 94 years on record. The heaviest was 1999, with 8.
In 1933, 77 officers in the United States were lost to accidents, the 31st heaviest of 174 years on record. The heaviest was 1929, with 118.
In 1933, 94 officers worldwide were lost to accidents, the 29th heaviest of 200 years on record. The heaviest was 1930, with 131.
Who
Alonzo was 28. Of the 21 lost to accidents at Louisiana State Police whose age is recorded, half were between 33 and 40; the middle age was 36.
Alonzo was 28. Of the 148 lost to accidents in LA whose age is recorded, half were between 31 and 47; the middle age was 38.
Alonzo was 28. Of the 7,718 lost to accidents in the United States whose age is recorded, half were between 29 and 46; the middle age was 36.
Alonzo was 28. Of the 9,452 lost to accidents worldwide whose age is recorded, half were between 29 and 45; the middle age was 36.
When
October holds 14.3% of these deaths at Louisiana State Police; May holds the most, 19%. Wednesdays: 19%.
October holds 6.7% of these deaths in LA; April holds the most, 11.1%. Wednesdays: 16.7%.
October holds 9.1% of these deaths in the United States; August holds the most, 9.4%. Wednesdays: 14.5%.
October holds 9.2% of these deaths worldwide; August holds the most, 9.3%. Wednesdays: 14.6%.
How
Accident deaths account for 77.8% of all 27 deaths at Louisiana State Police, the most common cause.
Accident deaths account for 30.3% of all 595 deaths in LA, the 2nd most common cause.
Accident deaths account for 30% of all 27,552 deaths in the United States, the 2nd most common cause.
Accident deaths account for 29.6% of all 34,103 deaths worldwide, the 2nd most common cause.
His people
Louisiana State Police has 27 officers remembered here, Alonzo among them.
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Neill A. Yarborough, Sr.
Feb 25, 1925
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Alonzo Patrick O'Bryan Oct 4, 1933
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Frank J. David, SR
Oct 9, 1933
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Victor A. Mossy
May 13, 1936
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James T. Brownfield
May 9, 1943
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Ulis Floyd
Feb 24, 1952
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Wilmer L. Moody
Nov 10, 1956
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James N. Pollard
Nov 20, 1956
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Eli L. Smith
Jan 17, 1957
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Francis C. Zinna
Mar 24, 1958
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Rudolph H. Miller
Sep 8, 1962
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Joseph D. Ferris
Feb 23, 1968
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Huey P. Grace
Oct 30, 1968
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Lamon Weaver
Apr 17, 1973
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William C. Warrington
Jul 17, 1973
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Clarence J. Miller, Jr.
Dec 4, 1975
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Donald Charles Cleveland
Jul 2, 1977
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Jean Claude Crescionne
Apr 20, 1982
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Damon Lyle Robichaux
Jul 21, 1982
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William Michael Kees
Feb 5, 1983
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Stephen H. Gray
May 29, 1995
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George Douglas Johnston
Nov 17, 1997
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Hung Nguyen Le
Jun 30, 1998
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Duane Allen Dalton
Jan 12, 2010
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Steven J. Vincent
Aug 24, 2015
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George Bowman Baker
May 24, 2020
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Adam Christopher Gaubert
Oct 9, 2021
Where the Name Is Cut
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