Forest Sanford Townsley
Incident
Chief Park Ranger Forest Townsley suffered a fatal heart attack while on a backcountry patrol in Yosemite National Park.
He was traveling by horse from Tuolumne Meadows to Devil's Postpile National Monument when he received word that other rangers had received clues regarding a lost park visitor. Chief Ranger Townsley changed his plans and began toward Merced Lake via Vogelsang. At the next telephone station, he received word that the information was not reliable but that the ranger to whom he was speaking was going to join him to continue his patrol.
Chief Ranger Townsley stopped at Fletcher Lake to await the other ranger to continue the backcountry patrol. While there, he suffered a fatal heart attack.
Chief Park Ranger Townsley had served with the National Park Service for 40 years.
Survivors
He was survived by his wife and five children.
In Our Keeping
- Permanent identifier
BO-US-FED-4C0CE19F- 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
40 years. You could have gone home.
Chief Park Ranger Townsley gave the United States Department of the Interior 40 years. Still answering calls at the end.
Thank you for your service. Gone but never to be forgotten.
Rest easy, Chief Park Ranger Townsley.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Chief Park Ranger Forest Sanford Townsley 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 DC, 71 of 1,419 officers were lost to cardiac events in the line of duty — 5% of this state's fallen. That is 1 percentage points above the national rate of 4%.
At United States Department of the Interior - National Park Service, 3 of 40 officers on record were lost to cardiac events in the line of duty — 7.5% of this agency's fallen.
National Cause Distribution
How Cardiac compares to all causes of officer death in the memorial record. Forest Sanford Townsley's cause is highlighted.
How Forest Sanford Townsley Compares
When Cardiac Deaths Occur
Monthly distribution of Cardiac deaths across the full memorial record. Forest Sanford Townsley is highlighted in Aug.
Incident Location
Others Who Wore This Badge
39 officers from United States Department of the Interior - National Park Service are honored on badge.nw. Showing the 16 most recent.















