Terry Lee Duncan

Son of Robert William and Lamiet Duncan, he was born October 5, 1972 in Bangkok Thailand. He graduated from Cherry Creek High School in 1992 and entered into the Marine Corps, serving proudly through 1999. He was a ranch hand on Cecil’s Ranch in San Luis Valley CO. He loved working with horses and cows. He went on to be a General Manager at Ford and Land Rover in Denver CO. He was loved by all his employees and customers.

Terry enjoyed boating, camping, riding horses, golfing, and shooting. He loved to travel with his family and enjoyed spending time with his dogs.

Terry and Lisa married on May 11, 2001 in Denver, CO. Shortly after they welcomed their first child, Shelby in 2004, and soon after William in 2006. They lived in Colorado until 2018 when they moved to Arizona.

Terry lost his life due to a massive brain hemorrhage, after a battle with cirrhosis and long haul covid. While we mourn the loss, we take comfort in knowing he is no longer suffering. Terry was able to donate tissue to Donor Network of AZ.

He is survived by his wife, Lisa Duncan, their children Shelby and William, his father-in-law Cliff Turner, his brother-in-law Mark Turner, his nephew Ozzy and niece Star Turner, his sisters Theresa Gilmartin and Tammy Pangilinan, nephews Emerson, Thomas, Jacob, and niece Keegan, his sisters-in-law Alex Garcia and Andrea Nunez, nephews Damin and Adrian and nieces Julia, Emilia, and Arielle.

Terry was preceded in death by his parents Robert William and Lamiet Duncan.

Please join the family for services:

Military Honors

August 29, 2024 at 11am

CCV Surprise Campus

14787 W Cholla St

Surprise, AZ 85379

Reception following at Cliff Turner’s home:

13035 N 98th Dr

Sun City AZ 85351

His friends and family are invited to share happy memories and celebrate Terry’s life in a way he would want to be remembered- as a loving and caring man who enjoyed life.