Bartley Stephen Coyne Jr.

Bartley Stephen Coyne Jr, 71 died October 9, 2025, in Brattleboro, Vermont.

He was born on February 19, 1954, in Attleboro, Massachusetts. The son of Bartley" Barney" Stephen Coyne Sr. and Carrie Louise Comings.

Bartley "Butch" Coyne a long-time resident of Foxboro, Massachusetts. He graduated from Foxboro High School in 1972. A sports enthusiast. Played on the Foxboro High School baseball and soccer teams.

He was very active in the community coaching youth soccer and playing in the adult soccer league. He attended Northeastern University and graduated from Stonehill College which afforded him a long and very successful career as Chief Financial Officer and Senior Vice President in the business industry.

Bart was the husband of Diane Mazzaferro. They were married on October 7, 2007, in St. Albans, Vermont

At the center of Bart's world was his wife Diane and his family as he was extremely family­ oriented. He enjoyed traveling, all types of sports, the beach, rock and roll music, concerts, Broadway Plays, musicals and quiet moments.

He was predeceased by Bartley Stephen Coyne III, his son, who passed away at 26 years of age from injuries he sustained in a single-car accident.

He is survived by his loving wife, Diane Mazzaferro. His three daughters Amy Yost, her husband Chris Yost, Katrina Hammerschmidt her husband Adam Hammerschmidt and Eleanor Coyne.

Bartley, also known as "Grampa" and "Papa" is survived by his four grandsons Gunnar Yost, Conrad Yost, Zavier Hammerschmidt and Wyatt Hammerschmidt.

Services will be held privately at the convenience of the family. However, the family will be hosting a Celebration of Life in Honor of Bart and will share with friends and family the details of the future celebration.

In lieu of flowers memorial contribution(s) can be made to; www.thrombosis.org www.thecomfortproiect.org or a philanthropic donation to the charity of your choice.