Susan Marie Nylander, 26, died at 9:25 a.m.. Feb 23, 1983, in Round Lake in her home of carbon momoxide pooisoning. Born July, 2,1956, in Rockford, the daughter of Harry and Cheryl Nylander. Lived last six months in Round Lake, coming from Rockford. Employed as dental assistant in Mundelein. Graduated from Guilford High School 1974. Went to St Louis University for two years. Was a recent graduate of Rock Valley College dental assistant program. Survivors include her parents, Harry and Cheryl Nylander, Rockford; a sister, Barbara Jo Poetter, LaGrange, and her paternal grandmother, Marie Nylander.