John G. "Jack" Willett

John "Jack" Gillis Willett Sr., age 81, passed away peacefully on February 8, 2026, at Newfield House in Plymouth, surrounded by the love of his devoted wife, son, and daughter.

Jack was the beloved husband of more than 57 years to Joyce E. Willett (Cassell), the love of his life. He adored his wife unconditionally and they journeyed through life with God and family at the center of their universe. He was a proud and loving father to John G. Willett Jr. and his wife Kimberly, and Jennifer George and her husband Steven. He was a cherished grandfather to Nicholas, Cole, Abby, Emma, and Jack, each of whom held a very special place in his heart. Jack was the brother-in-law of Christine Phillips and her husband Robert, and a loving uncle to Suzanne, Tammi, and Bo. He leaves behind an extended family of friends who were near and dear to him, as well as his faithful and beloved dog, Annie.

Born on April 17, 1944, in Peabody, Massachusetts, Jack was the youngest child of Martha Gillis Willett and George Willett. He was predeceased by his parents and his siblings Richard, Leonard, Marie, Jane, and Charlotte.

Jack and Joyce planted their roots on School Street in Groveland, where they lived for more than 50 years, raised their family, and became deeply woven into the fabric of the community. Jack was best known for always showing up- for his family, his friends, and anyone in need. A devoted father, he served as a Little League coach, Boy Scout leader, and Sunday School teacher.

His commitment to service extended throughout his life. Jack proudly served his church and town as a member of the St. James Vestry, Town Water Commissioner, and an active School Committee member. After his children graduated from college, he found great joy volunteering at the Topsfield Fair as a member of the Grange. His years of dedication earned him a Lifetime Achievement Award, and he was most recently honored as an Honorary Trustee.

Following retirement, Jack and Joyce moved to Plymouth, Massachusetts, where they embraced their "glory years" together. Jack could often be found walking Annie multiple times a day, enjoying the beach, or greeting neighbors while sitting on the front porch on Wellington Road. He became proudly known for his neon clothing, his enthusiastic weather forecasts-especially during inclement weather-and his love of attending meetings of all kinds. In Plymouth, he became an active member of Christ Church, where he felt a strong calling to help those in need.

Jack was truly the best grandpa a child could ask for. Though his five grandchildren live across the country, they were always close to his heart. He was present for the big and small moments-sports games, holidays, award ceremonies, and high school graduations. His famous "Grandpa stories," and unwavering love will live on for generations.

Jack was a man of faith, integrity, kindness, and deep devotion to family. While he will be profoundly missed here on earth, his family finds comfort in knowing that he now has eternal life in heaven, watching over all who loved him.

In lieu of flowers, those who wish to remember Jack are invited to contribute to the Essex Agricultural Society Scholarship Fund, P.O. Box 134, Topsfield, MA 01983.

A visitation will be held at Christ Church, 149 Court St., Plymouth, on Saturday, February 21, from 10:00 a.m. to 11:00 a.m. Followed by a service in the church at 11:00 a.m..