About Cyril Fagan
Lived 1896 – 1970 (aged 73). Cyril Fagan was an author and astrologer.
Cyril Fagan (22 May 1896 – 5 January 1970) was an Irish astrologer known for his work in creating western sidereal astrology.
Born in Dublin in 1896, he is generally considered to be the father of sidereal astrology (alongside American astrologer Donald A. Bradley, the mother). Together they established the Fagan-Bradley Ayanamsha. Fagan died in 1970 in Tucson, Arizona, USA.
Selected bibliography
Astrological Origins, Zodiacs Old and New St. Paul, Minn.: Llewellyn Publications, 1971. Fixed Zodiac Ephemeris for 1948. Washington, D.C.: National Astrological Library, 1948. A Primer of the Sidereal Zodiac Zodiacs Old and New. Los Angeles: Llewellyn Publications, 1950.
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Important facts
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Contemporaries
People whose lives overlapped Cyril Fagan's
Frequently asked questions
Who was Cyril Fagan?
Irish-born astrologer and astrological writer
When was Cyril Fagan born?
Cyril Fagan was born on 22 May 1896.
When did Cyril Fagan die?
Cyril Fagan died on 5 January 1970.
What was Cyril Fagan's occupation?
Cyril Fagan was an author and astrologer.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Cyril Fagan. https://biography.guide/cyril-fagan/
MLA: "Cyril Fagan." Biography.guide, https://biography.guide/cyril-fagan/.
Chicago: "Cyril Fagan." Biography.guide. https://biography.guide/cyril-fagan/.
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