William E. Bourke, age 76, passed away on August 20, 2014 in Diamond Bar, California. He was born on June 17, 1938 in Springfield, Illinois. William was a retired Technical Support Engineer and lived in the area since the 1950's. He was a beloved husband, father and grandfather. William is survived by his wife Mary Ann, his daughter JoAnn Campanella, three step-children Mark Emery, Jill Emery and Eric Emery and eight grandchildren.
