Ronald Duncan

United States

Description

African American martial artist (born 1937) who studied judo, jujutsu and knife fighting with Ernie Cates and Isshin-ryu karate with Don Nagle in the US Marine Corps, then taught "Koga Ryu" in Brooklyn from 1959.

Teachers (1)

  • Don Nagle
    sports_martial_artsIsshin-ryu Probable
    Probable
    Single source.
    The evidence favours the claim and nothing credible contradicts it, but it falls short of establishing it.
    fact_checkassessed by FSMverified
    Frederico Muñoz
    Researcher, Martialis
    1 source expand_more
    fact_check
    Single source.
    “After serving in the U.S. Marine Corps, where he studied judo, jujutsu, and knife fighting with Ernie Cates (1933–) and Isshin-ryu karate with Don Nagle (1938–), Duncan began teaching “Koga Ryu” in Brooklyn in 1959.”
    — Green, Thomas A.; Svinth, Joseph R.. (2010). Martial Arts of the World: An Encyclopedia of History and Innovation info

Sources

Green, Thomas A.; Svinth, Joseph R.. (2010). Martial Arts of the World: An Encyclopedia of History and Innovationinfo

Cite and reuse

CC BY-SA 4.0expand_more
Plain text
Muñoz, Frederico (YEAR_PLACEHOLDER). Ronald Duncan. In Martialis: Martial Arts Lineage Database. https://martial.is/entity/01M5HN921CVE8GE854QJZ5898G - CC BY-SA 4.0. Accessed ACCESSED_DATE_PLACEHOLDER.
BibTeX
@incollection{martialis_01M5HN921CVE8GE854QJZ5898G, author = {Muñoz, Frederico}, title = {Ronald Duncan}, booktitle = {Martialis: Martial Arts Lineage Database}, year = {YEAR_PLACEHOLDER}, url = {https://martial.is/entity/01M5HN921CVE8GE854QJZ5898G}, urldate = {ACCESSED_DATE_PLACEHOLDER}, note = {CC BY-SA 4.0} }
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https://martial.is/entity/01M5HN921CVE8GE854QJZ5898G

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