Memorials may be given to American Diabetes Association. Survived by wife, Norma Louise; children, Teresa C. Chamberlain (Robert L.), Charlotte F. Fetsch (Mike), and Cheryl G. Wilkinson (Tim); 6 grandchildren; sisters, Betty M. Lager (August), Phyllis J. Keifer (Fred) and Opal M. Fuller (Marvin). Preceded in death by parents, William Earl Mack Sr. and Opal I. Mack; one sister, Shirley H. Hutchinson.