William Davis Trainor, of Missouri City, TX, passed away December 31, 2016 in Sugar Land, TX. William was born July 24, 1950 in Houston, TX and had two tours in Vietnam serving his county in United States Marines. He was a dedicated employee of Frito Lay for 40 years and enjoyed most spending time with his family and especially his dogs. He is survived by his wife Heidi Trainor, children, Heather Trainor Burns and her husband Trey, Michelle Trainor Masters and her husband Matthew, Cortney Trainor, April Kizer and her husband Cory Thompson, Sean Kizer and his wife Johnna, Robert Kizer and his wife Melissa, Paul Kizer and his wife Michelle, 16 grandchildren, 1 great grandchild, brother, Gary Trainor, and sister Gail Valencia and her husband Herb.
