Going my way [VR] 1981: credits (Gene Lockhart)

Halliwell's Filmgoer's companion, 1985 (Gene Lockhart; b. 1891; d. 1957; Canadian character actor)

Internet movie database, July 17, 2001 (sometimes credited as Eugene Lockhart)

Wikipedia, Aug. 2, 2010 (Eugene "Gene" Lockhart (July 18, 1891-March 31, 1957) was a Canadian character actor, singer, and playwright. He also wrote the lyrics to a number of popular songs)

IMDB, Jan. 10, 2011 (Gene Lockhart; b. in London, Ont.; d. in Santa Monica, Calif.)

Gene Lockhart (1891-1957) was a Canadian actor, singer, and playwright.