Robert Tyler Kohl of Wheaton Robert Tyler Kohl, formerly of Glen Ellyn and Lawrence, Kansas, died February 27, 2013, at Central DuPage Hospital. Born in Evanston on January 10,1924, the son of Clarence E. and Laura Tyler Kohl, he was a Phi Beta Kappa graduate of the University of North Carolina in Chapel Hill. He was a producer of educational films, for 38 years with Coronet Instructional Media in Chicago, then for several years in his company, Centron Productions, in Lawrence. He was a soloist for several churches in DuPage County and was an active supporter of the DuPage Symphony Orchestra, serving a term as board president. Surviving are his wife, Durema Fitzgerald Kohl, whom he married on July 25,1946; his son and daughter-in-law, Allan and Katherine Kohl, of Coon Rapids, Minn.; his daughter and son-in-law, Laura and Jack Dare, of Downers Grove; four grandchildren and five great-grandchildren; and his sister, Claire Murvihill, of Chicago Heights. If desired, memorial donations may be made to People's Resource Center, 201 S. Naperville Rd., Wheaton, IL, 60187.