found: Kuspit, D.B. Leon Golub, existential/activist painter, c1985:CIP t.p. (Leon Golub) data sheet (b. 1-23-22)
found: New York times, Aug. 12, 2004 viewed online November 30, 2017 via ProQuest Historical Newspapersp. C14 (Leon Golub; American painter; b. in Chicago in 1922; d. Sunday [Aug. 8] in Manhattan, aged 82)
found: Wikipedia web site, April 17, 2023:(Leon Golub (January 23, 1922-August 8, 2004) was an American painter. He was born in Chicago, Illinois, where he also studied, receiving his BA at the University of Chicago in 1942, and his BFA and MFA at the Art Institute of Chicago in 1949 and 1950, respectively. )
