John M. Blake
Agency patch
Police Officer

John M. Blake

Gloucester Police Department — Gloucester, MA
Cardiac
End of Watch August 25, 1876
Age 60
The Vigil Panel 5 ›
Gender Male

Incident

Police Officer John Blake suffered a fatal heart attack at about 8:00 pm while rushing to the scene of a disturbance between two women approximately a half mile from the East Gloucester Square.

He was on foot patrol in the Square when he was alerted to the trouble. While en route he encountered two girls and told them he was feeling ill. He then attempted to reach his nearby home but collapsed in a grove of trees known as Sayward's Oaks. The girls he had encountered went to get help but by the time he was found he had passed away.

Officer Blake, it has been 148 years since you were taken from us. New England law enforcement has continued to thrive, learn and become safer due to the traditions and sacrifices you, your family, and many others have made for us. Thank you for your years of law enforcement service.

Chief (Ret) Steven Marshall Georges Mills, NH August 25th, 2024

In Our Keeping

Permanent identifier
BO-US-MA-2661AC85
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

150 years is a long time for a name to go unread. Not today.
Police Officer Blake served with the Gloucester Police Department.
Thank you for your service to the Gloucester community. Gone but never to be forgotten.

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

Agency

Location Gloucester, MA
Platform Identity gpd.essex.ma.us.gov.nw

Service Record

End of Watch August 25, 1876
Age 60
Gender Male

Incident Details

Cause Cardiac

Police Officer John M. Blake is one of 1,306 officers lost to cardiac events in the line of duty across the full record of this memorial — 4% of all 32,508 officers honored here.

In MA, 44 of 469 officers were lost to cardiac events in the line of duty — 9.4% of this state's fallen. That is 5.4 percentage points above the national rate of 4%.

At Gloucester Police Department, 1 of 2 officers on record were lost to cardiac events in the line of duty — 50% of this agency's fallen.

Gloucester Police Department
1
of 2 officers
50% Cardiac
MA — Statewide
44
of 469 officers
9.4% Cardiac
Nationwide
1,306
of 32,508 officers
4% Cardiac

National Cause Distribution

How Cardiac compares to all causes of officer death in the memorial record. John M. Blake's cause is highlighted.

Felonious
17,623 (54.2%)
Accident
10,088 (31%)
Illness
2,974 (9.1%)
Cardiac
1,306 (4%)
Undetermined
260 (0.8%)
Suicide
256 (0.8%)
vehicular
1 (0%)

How John M. Blake Compares

Age at End of Watch
60
This officer
Avg for Cardiac: 48.6 years

When Cardiac Deaths Occur

Monthly distribution of Cardiac deaths across the full memorial record. John M. Blake is highlighted in Aug.

Jan
124
Feb
105
Mar
99
Apr
116
May
115
Jun
95
Jul
94
Aug
104
Sep
109
Oct
121
Nov
113
Dec
111

Incident Location

Others Who Wore This Badge

1 officer from Gloucester Police Department are honored on badge.nw.