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John Rowan may refer to  :. John Rowan -LRB- Kentucky -RRB- -LRB- 1773 -- 1843 -RRB- , politician and jurist from the U.S. state of Kentucky. John Rowan -LRB- New York -RRB- , assemblyman 1777-78. assemblyman 1777-78. 1st New York State Legislature. John Rowan -LRB- psychologist -RRB- , author , counselor , psychotherapist and clinical supervisor. John Rowan -LRB- Vietnam veteran -RRB- , sixth National President of Vietnam Veterans of America. John Rowan -LRB- US Navy -RRB- -LRB- born 1919 -RRB- , U.S. Navy Captain. John M. Rowan -LRB- 1829 -- ? -RRB-. John M. Rowan. John M. Rowan. , politician from the U.S. state of Virginia. John Rowan -LRB- footballer -RRB- -LRB- 1890-1963 -RRB- , Scottish footballer