Lew Hart was born on December 7, 1846 in Pittsburgh, Pennsylvania, USA as Lewis O. Hart. He was an actor, known for The Deacon's Son (1914), Peg o' the Wild-Wood (1914) and Milady's Boudoir (1915). He was married to Louise Generva Plunkett and Evalyn Patterson. He died on January 9, 1920 in Staten Island, New York, USA.