Judith M. Williamson, 83, of Oak Bluffs and recently of Attleboro, died on Saturday, August 22, 2026 at the Brookdale Assisted Living. She was predeceased by her husband, Chief of Police Peter M. Williamson, and she was the wife of Andrew Dufresne. Judy was the mother of Julie Williamson Gakidis and Timothy P. Williamson. Visitation in Chapman Funeral Home, 56 Edgartown Road in Oak Bluffs, will be held on Tuesday, August 25 from 5 to 7 pm. Her funeral mass will be held in Our Lady Star of the Sea Church, Massasoit Avenue in Oak Bluffs on Wednesday, August 26 at 11 am. Burial will follow in the Sacred Heart Cemetery, Vineyard Avenue in Oak Bluffs. A complete obituary will be updated. Visit chapmanfuneral.com for online guest book and information.

