Monterey Twp., Hopkins, MI, died Tuesday, April 7, 2009 at his home. Mr. Marshall was born July 30, 1931 in Grand Rapids, the son of Elmer and Kathleen (Straub) Marshall. He had served in the U.S. Air Force and had been employed as a Chemical and Electrical Engineer for Boeing. Surviving are 1 brother, Robert and Rita Marshall of New York; 3 sisters, Joan and Neal Stevenson of Hopkins, Pat and Rick Rickman of Tennessee, and Sandra Hutchinson and Larry Welch of Grand Rapids; several nieces and nephews and Don's dog, Ruff. Cremation has taken place and there will be no services. Arrangements by the Gorden Funeral Residence, Allegan Chapel.