John Clark (boxer)
John H. Clark was an Irish-American boxer. He was born in Oughterard, County Galway, but spent most of childhood in England before moving to the United States. Clark was a clog and jig dancer before pursuing a career in prize-fighting. He was the Lightweight Champion of America for two streaks before losing to Arthur Chambers in 1879 following a 136-round bout. He owned a billiard hall and boxing school in Philadelphia.