L. W. (JOE) GROSS L.W. Joe Gross, 55, of Mt. Ayr. Owner and administrator of a nursing home. Born Ft. Morgan, Colo. Graduated from Arispe High School in 1943; 250 hours continuing education in administration. Served in the U.S. Navy during World War II. Methodist. Member of Masonic Lodge, Des Moines Consistory, Shrine, Eastern Star, American Legion, VFW, Farm Bureau. Vice president, Iowa Health Care Association. Wife, Helen; two daughters, one son. First term.