found: Collected short lyric pieces, c1994:t.p. (William Gillock)
found: LC data base, 02-26-96(hdg.: Gillock, William)
found: Gaylord Music Library necrology file, Apr. 24, 2000(Gillock, William; d. Sept. 6, 1993, at 76; b. 1917)
found: His Ariel, c1942:caption (Bill Gillock)
found: Bach Cantatas WWW site, Feb. 26, 2013(William Gillock; b. July 1, 1917, LaRussell, Mo., d. Sept. 6, 1993, Desoto, Dallas, Tex.; American music educator, composer of piano music, arranger; lived for the first part of his career in New Orleans, where for twenty years he maintained a large teaching studio and was active in musical organizations; after moving to the Dallas area, he was judge for the first twenty-one years of the Junior Pianists' Guild)
found: Social Security death index, Feb. 26, 2013(William L. Gillock; b. July 1, 1917, d. Sept. 7, 1993)