Often confused with the British-born comic actor J. Pat O'Malley, who is the better remembered, silent dramatic film star Pat O'Malley had an enduring career that stands on its own. He was of solid Irish-American stock, born in Forest City, Pennsylvania, in 1890. A one-time railroad switchman, he also had circus experience by the time he discovered an interest in movie making. He began with the Kalem Studio in 1913 and appeared in a few Irish films before signing on with Thomas Edison's company in 1914. The following year, he married actress Lillian Wilkes, and three of their children,…