found: When it's sleepy time down South, 1931:caption title (words and music by Leon René)
found: Make Believe Ballroom, 1949:credits (song by Leon Renee)
found: ASCAP biog. dict. of composers, authors and publishers, 1966(René, Leon T.; b. Covington, La., Feb. 6, 1902; composer, author, pianist, publisher)
found: Rockin' Robin, c2005:t.p. (words and music by J. Thomas)
found: IMDb, Sept. 21, 2006(Leon René; sometimes credited as Jimmie Thomas)
found: Encyc. poular music:(René Brothers; Leon, d. 1982)
