William Petrosky
December 3, 1936 - January 4, 2015
William Petrosky, 78, of Round Lake Beach, IL passed away on Sunday, January 04, 2015. Bill was born in Waukegan, IL on December 3, 1936, the son of the late Charles and Margaret Petrosky. He was a dedicated teacher and loved science. He spent... View Obituary & Service Information