Galen Clark
Galen Clark (March 28, 1814 – March 24, 1910) was a Canadian-born American conservationist and writer. He was the first European American to document the Mariposa Grove of Giant Sequoia trees. His advocacy contributed to the Yosemite Grant of 1864, which protected the grove and Yosemite Valley under state management.
Also recorded as G. Clark
Galen Clark

"Taber", but possibly Carleton Watkins. · Public domain
- Name
- Galen Clark
- Occupation
- Conservationist, innkeeper, wilderness guide, writer
- Born
- 28 March 1814
- Birthplace
- Shipton, Lower Canada
- Died
- 24 March 1910
- Place of death
- Oakland, California, U.S.
- Nationality
- United States
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wikidata · Q5518351 · wikipedia · Galen Clark
In this article
Biography
Biography
He served as Guardian under the Yosemite Commission from 1866 to 1880, and again from 1889 to 1896 – 21 years in total.
Key facts
Key facts
• Name — Galen Clark • Occupation — Conservationist, innkeeper, wilderness guide, writer • Citizenship — American • Born — 28 March 1814 • Birthplace — Shipton, Lower Canada • Died — 24 March 1910 • Place of death — Oakland, California, U.S. • Resting Place — Yosemite Cemetery • Children — * Elvira Missouri Clark (1840-1912) • Joseph Locke Clark (1842-1862) • Mary Ann Clark (1844-1919) • Calen Alonzo Clark (1847-1873) • Solon McCoy Clark (1848-1857)
Early life and family
Early life and family
Galen Clark was born in Shipton, Lower Canada (now Quebec) in 1814. He joined the westward migration as a youth and moved to Waterloo, Missouri in 1836. In Missouri, he met Rebecca McCoy, and they married in 1839. They had five children: Elvira Missouri Clark (1840–1912), Joseph Locke Clark (1842–1862), Mary Ann Clark (1844–1919), Calen Alonzo Clark (1847–1873), and Solon McCoy Clark (1848–1857). Only two survived their parents: Elvira Clark, who married and became a doctor in Oakland, California; and their other daughter, Mary Ann Clark, who married John T. Regan of Springfield, Massachusetts.
Later life
Later life
After his wife died young, Clark moved to California to seek his fortune in 1854 at the time of the California Gold Rush. In 1857, at the age of 43, Clark contracted a severe lung infection that was diagnosed as consumption. Doctors gave him six months to live, as they had no antibiotic treatment at the time, but counseled rest and outdoor air. • Illustration — Clark on Glacier Point in Yosemite National Park, ca.1900 Clark moved to the Wawona area. "I went to the mountains to take my chances of dying or growing better, which I thought were about even." (Galen Clark, 1856) In June 1856, Clark and William Mann explored the area above the Wawona valley and documented the Mariposa Grove of giant sequoias, making Clark one of the first non-indigenous people to visit the grove. Clark spent subsequent years exploring the area and guiding visitors to the sequoias. He wrote about protecting the grove to friends and the US Congress. He contributed to the writing and passage of legislation to protect the area, gaining support of US Senator John Conness from California. The act for the Yosemite Grant was signed into law by President Abraham Lincoln. Ceding the land to the state of California for preservation, the grant was the first of its kind. The legislation was to protect Yosemite Valley and the Mariposa Grove of Giant Sequoias for "public use, resort, and recreation... to be left inalienable for all time." Clark was appointed the first guardian of the grant by the Yosemite Commission, the state board created to manage Yosemite Valley and the Mariposa Grove. In 1880 a new California state constitution limiting tenure of office replaced the entire board and Clark with it; he returned as Guardian in 1889 and served until 1896. His lungs healed, and he explored and climbed much of the area. • Illustration — Portrait of Clark in his later years Clark did not seek to enrich himself from Yosemite Valley or the Sequoia trees. He ran Clark's Station, a modest hotel and guide service at what is now Wawona, providing meals, shelter, and grazing for travelers on the route between Mariposa and Yosemite Valley. The Ahwahnechee people called the site "Pallahchun," meaning "a good place to stop." He sold the property in 1874 to relieve his debts; the buyer, Henry Washburn, later renamed the area Wawona. A poor businessman throughout his life, Clark was constantly in debt. His Clark's Station, for example, had several more employees than required for the number of guests and its short season. Toward the end of his life, Clark was desperately poor. He wrote three books on Yosemite. These include Indians of the Yosemite (1904), The Big Trees of California (1907), and The Yosemite Valley (1910), the last delivered to the printer less than two weeks before his death. Clark's book on the sequoia trees is simple, factual, and direct. He left out his personal role in the discovery, popularization, and protection of the Mariposa Grove of Big Trees. He served as hotel keeper, guide, and guardian of Yosemite and the Mariposa Grove. Clark spent some time living in Summerland, a Spiritualist colony in Southern California, near Santa Barbara. His house still stands on Shelby Street. On March 24, 1910, he died at the home of his daughter Dr. Elvira M. Lee in Oakland, California. He was buried in the Yosemite Pioneer Cemetery, at a spot he had personally prepared decades earlier: digging the grave, laying broken glass around its edges to deter rodents, planting six sequoias from the Mariposa Grove around it, and carving his own name on a granite boulder as a marker.
In popular culture
In popular culture
Clark's life and efforts to preserve the Giant Sequoias of Yosemite were depicted in the 1976 feature film Guardian of the Wilderness (also known as Mountain Man). He was portrayed by Denver Pyle with John Dehner as John Muir and Ford Rainey as Abraham Lincoln.
Places
Named by the record
Places
Only places the record itself states, plotted where the house gazetteer settles their coordinates. Nothing is inferred from a name or a nationality.
Danville.
Birth place
Oakland.
Death place
Legacy and honors
• Illustration — Galen Clark's grave marker in Yosemite Cemetery. Clark's advocacy contributed to federal protection of what became Yosemite National Park and to the broader model of setting aside public land for preservation. The Giant Sequoia that would have been the first of its kind to be seen by Clark at the Mariposa Grove is named and marked "Galen Clark Tree" (240 feet; diameter 15.3 at 10 feet above mean base) in memory of his contribution to the preservation of the Giant Sequoia ecosystem and the idea of the national park. • Mount Clark and the Clark Range, located east of Yosemite Valley, were named in his honor. The Mariposa Grove Museum, originally built as a cabin by Clark in 1864 within the Mariposa Grove, is listed on the National Register of Historic Places.
Text attribution
Licensing
Text attribution
Part of the biographical narrative on this page reuses licensed material. Its origin, revision and licence are recorded here.
The biographical narrative on this page is based on the Wikipedia article Galen Clark, revision 1372766215 (EN edition), by its contributors. VALÉORINE has edited that text and built its own documentary record around it. The reused material is available under CC BY-SA 4.0, and this page's reuse of it is offered under the same licence. Everything else on this page — the chronology, the holdings, the evidence, the plates and the connections — is VALÉORINE's own record. Sources and licences.
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reference work
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Secondary witness
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 29 August 2026.
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