Mayo, Robert F., of Hawk Point, Missouri, died on Sunday, March 7, 2010 at the age of 70. Dear husband of Dorothy Mayo (nee: Robinson); dear son the late William M. and Vera L. Mayo; devoted father of Rodney (Anne) Mayo, Kendrick (Dayna) Mayo and Daughter, Janette (Steve) Rickard; beloved grandfather of Matthew Mayo, Megan Rickard, Kendrick Mayo, Eric Mayo, Michael Mayo, Kasey Mayo and Cameron Mayo; great-grandfather of Paige Mayo; dear brother of William E. Mayo and the late Charles R. Mayo; brother-in-law of Sharon Mayo. He was employed as an Electronic Technician at Tandy Corp and Best Buy for 40 plus years before his retirement. Memorials may be made to American Cancer Society or American Heart Association. .