May God bless you and your...
Jack was a friend and high school classmate. We enjoyed singing in the concert choir together. I will always have fond memories of Jack and these bygone days.
John A. Lepper
January 28, 2026 | Friend


Attleboro, Massachusetts
Jan 18, 1935 – Dec 21, 2025 (Age 90)
John A. "Jack" Siddall, Jr., 90, a lifelong resident of Attleboro, passed away peacefully on Sunday, December 21, 2025, at the Life Care Center of Attleboro. He was the beloved husband of the late Sandra "Sandy" (Seyboth) Siddall, with whom he shared 64 years of marriage prior to her passing in...
Read MoreJack was a friend and high school classmate. We enjoyed singing in the concert choir together. I will always have fond memories of Jack and these bygone days.
John A. Lepper
January 28, 2026 | Friend
With our Deepest & Heartfelt Sympathy to the Siddall Family& Friends Jack was a wonderful, friendly person ; a good businessman& banker. He was always considerate& good to us. His handshake you could rely on...as was his great smile! Jack will always be so fondly remembered . We´re so sorry for your loss.
Dave, Paula& Chad Merriss
January 26, 2026 | Other
My condolences to Jack's family. I worked for Jack as his secretary at First National bank and he was such a fun and kind boss. He also had a beautiful voice and sang at my wedding and my husband's funeral. He will be missed by anyone that knew him. Joan Pike Wild
Joan Pike Wild
January 15, 2026