About James Gruber
Lived 1928 – 2011 (aged 82). James Gruber was an American military personnel, known for Homophile movement and Mattachine Society.
James "John" Finley Gruber (August 21, 1928 – February 27, 2011) was an American teacher and early LGBT rights activist.
Biography James Gruber was born August 21, 1928, in Des Moines, Iowa. Growing up he considered himself bisexual and was involved with both men and women. His father, a former vaudevillian turned music teacher, relocated the family to Los Angeles in 1936. Gruber enlisted in the United States Marine Corps in 1946 at the age of 18 and was honorably discharged in 1949. Using his G.I. Bill benefits, Gruber studied English literature at Occidental College in Los Angeles.
Gruber met and began a relationship with photographer Konrad Stevens. The couple attended a meeting of an early homophile organization then called the "Society of Fools". Gruber and Stevens joined the group in April 1951 and became part of the "Fifth Order", the group's central leadership. Both men were eager to join despite not having been previously politically involved and not having backgrounds in the Marxist philosophy that informed the group. That lack of familiarity led the group to restate its ideas in ways that those without a Marxist background could understand. Founding member Chuck Rowland recalled the energy the two brought to the group. "It was like magic when they joined. Suddenly everything started to happen." Following a conversation with co-founder Harry Hay about Medieval masque troops known as "mattachines", Gruber suggested changing the group's name from "Society of Fools" to Mattachine Society. Gruber attributed Mattachine's success to the feeling of acceptance that it fostered. "All of us had known a whole lifetime of not talking, of repression. Just the freedom to open up...really, that's what it was all about. We had found a sense of belonging, of camaraderie, of openness in an atmosphere of tension and distrust....Such a great deal of it was a social climate. A family feeling came out of it, a great nonsexual emphasis....It was a brand new idea." In 1953, the Communist ties of several of the Fifth Order led the leadership, including Gruber, to resign.
Through his studies at Occidental, Gruber met the author Christopher Isherwood, who in turn introduced him to W. H. Auden. Isherwood also introduced Gruber to his landlady, Evelyn Hooker. Hooker, a psychologist, pioneered research into sexual orientation that contributed to the removal of homosexuality as a mental illness from the Diagnostic and Statistical Manual of Mental Disorders. Gruber suffered increasingly ill health for several years before his death on February 27, 2011, at his home in Santa Clara.
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Important facts
People in James Gruber's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped James Gruber's
Frequently asked questions
Who was James Gruber?
American activist (1928-2011)
When was James Gruber born?
James Gruber was born on 21 August 1928 in Des Moines.
When did James Gruber die?
James Gruber died on 27 February 2011 in Santa Clara.
What was James Gruber's occupation?
James Gruber was a military personnel.
What was James Gruber known for?
James Gruber was known for Homophile movement and Mattachine Society.
What nationality was James Gruber?
James Gruber was American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). James Gruber. https://biography.guide/james-gruber/
MLA: "James Gruber." Biography.guide, https://biography.guide/james-gruber/.
Chicago: "James Gruber." Biography.guide. https://biography.guide/james-gruber/.
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