He was born on July 10, 1944 in Detroit, Michigan. His parents were Dr. Francis & Mrs. Helen Rennell.
He proudly served his country for 16 years in the United States Marine Corps.
He is survived by his daughter Audrey (Ken) Bray, his brother Rick (Susan) Rennell. He was preceded in death by his parents, his brother Bill and his son Frank.
A visitation for family and friends will be held on Wednesday, July 22, 2026 from 8:30 am - 10:30 am at Howe Mortuary & Crematory located at 439 Coffman Street, Longmont, Colorado 80501. Tom will be laid to rest privately.
In lieu of flowers donations may be made in his memory to The Wild Animal Sanctuary https://www.wildanimalsanctuary.org/donate
Fond memories and expressions of sympathy may be shared at www.howemortuary.com with the Rennell Family.
