Background
McIlvaine, Clifford James was born on October 16, 1941 in St. Charles, Illinois, United States. Son of Oran T. and Nettie (Root) McIlvaine.
McIlvaine, Clifford James was born on October 16, 1941 in St. Charles, Illinois, United States. Son of Oran T. and Nettie (Root) McIlvaine.
At, Waubonsee College, 1969.
Technology engineer Energy Kontrols, Inc., Geneva, 1960—1961. General manager Photo-Crystals Company, St. Charles, 1965—1965, president and owner, since 1965. Partner Electronic Products Company, since 1964, Mid-Valley Service Company, 1968—1973.
Owner and founder McIlvaine Electronic Security Systems, Inc., since 1972, McIlvaine Construction Company, since 1975.
Member St. Charles Emergency Services Disaster Agency, Illinois, since 1958, radio officer, 1965—1969.