Clow, John P Pugilist, Denver. ,1883 p.2 c.4 Boxes in contest, Denver. R.M.News. Aug. 5,1883 p.1 c.4 Acclaimed middle-weight champion, Colorado. R.M.News. July 9,1883 p.2 c.2 Mitchell declines challenge, Leadville, Colo. R.M.News. July 11,1883 p.8 c.4 Shot by Frank C. Marshall. at Murphy's exchange. Republican Dec. 10, 1890 Republican Dec. 11, 1890