Donald (Don) Edward Ainsworth was born March 24, 1940 in Rock Springs, WY the second son of Jack L. and Wilma (Burke) Ainsworth. He was also a veteran, serving two tours in the Vietnam War as a Helicopter Crew Chief. Through the course of his duty, he earned many medals including the Distinguished Flying Cross, Air Medal, and Purple Heart. He retired as a Gunnery Sergeant in the Marine Corps after 20 years of service.

Don also enjoyed hunting, fishing, the outdoors, and above all else, being a father. He also served as a mentor and a father figure to many outside of his immediate family. Don was a selfless individual who always put the needs of others before his own.

Don is survived by his wife Madoline of 25 years, his four children Will Ainsworth, Kenny Ainsworth, Laura Murray, Kari Canfield, and seven grandchildren: Darla and Russell Ainsworth, Alex Ainsworth, Christopher, Cheyenne, Shaunhan and Falon Murray. Don is also survived by his brother Jack A. Ainsworth and his four nephews. Don is preceded in death by his parents, his first wife Kitty (Harksen) Ainsworth, and eldest son Don Ainsworth Jr.