Colin C. Cummings III passed away peacefully on January 10, 2026, at Tewksbury Hospital. Born in Arlington, Virginia, to Colin C. Cummings Jr. and the late Elaine Cummings. Growing up in Yarmouth, MA, Colin attended Yarmouth Schools. Colin was a 1983 graduate of Dennis – Yarmouth Regional High School. After high school, Colin joined the United States Marine Corps to proudly serve his country.

Colin was a talented artist who enjoyed drawing. His talent and love of art led him to work as an architect. He enjoyed cooking, going to the beach and watch “M.A.S.H.”. Some of his favorite memories were of taking family trips to the Smoky Mountains and the time he and his family went to the Grand Ole Opry, where he got to see Marty Robbins.

Colin leaves behind his father, Colin, and stepmother Janet; his son Michael, his sister Carolyn and husband Larry, his brother Sean, niece Kayley, and nephew Kevin.

Celebration of Colin's life will be held at Hallett Funeral Home, 273 Station Avenue South, Yarmouth, on Tuesday, January 27, 2026 at 2 P.M. Visitation will be January 27, 2026 1 P.M. to 2 P.M. Private burial will take place at Fern Knoll Cemetery in Dallas, Pennsylvania.

I will always remember my Uncle as a very shy but quiet man. I have very fond memories of him. He used to give me and my sister stuffed animals when we were little and I’ll never forget the time he rode to see me and my sister when we were little when he had a day off from work. He was also very compassionate towards animals. He loved my family’s pets. He used to enjoy visiting a horse farm w hen he was at Tewksbury hospital. Seeing what Huntington’s Disease did to him and what it has been doing to my family has been one of my greatest motivators to take the risk to invest in real estate to help build wealth that could be donated to causes aimed at improving the lives of people battling this horrible disease.

It was a honor taking care of you and getting to know you throughout the years Collin. You were one of the strongest men I've ever met. You will be missed by us all @ TSH we had many good laughs day in and out. One of my fondest memories will forever be the way you would extend your arms so I could give you a daily hug XOXOXOX Rest in Eternal Peace my dear

Thank you for your service Marine. Semper Fi. Rest in peace.

I remember my nephew Colin as such a kind , handsome young man. I knew him in his younger years when we also lived on the Cape. We were so proud of him for serving his country as a Marine. His debilitating illness was a tragedy for someone so young with such a positive future ahead of him. Hopefully someday Huntingtons Disease will be eliminated and no one else will have to go thru what Colin went thru. My prayers to his family and friends. I hope he has peace in heaven.