William Michael Mumma
May 29, 1957 - April 7, 2020
William (Bill) Mumma May 9, 1957 ~ April 7, 2020 Bill, age 62, was born in Riverside to Larry (Jo) Mumma and Mary Lou (David) Kinudson. He was in the first gifted children's program in Riverside. His brother Roy (Sandy) and sister Chery (Bill)... View Obituary & Service Information