

Joan dedicated her early life to nursing, a profession through which she touched many lives with her compassion and care. She had a passion for tennis and a deep love for animals. Joan cherished her home in St. Thomas, where she spent many joyful winters creating lifelong friendships and wonderful memories with her family.
She is survived by her loving husband, William Rynne; her two sons, Scott Rynne and his wife Lisa, their two daughters Natalie and Ellie, and Derek Rynne and his wife Jessica; and many cherished grand-pets. Her granddaughters were the light of her life.
Family and friends are invited to attend the calling hours on Wednesday, July 30, 2025 from 4-7pm at Duckett - J.S. Waterman & Sons, 656 Boston Post Rd, Sudbury, MA. There will be a Mass at 9AM on Thursday, July 31, 2025 at Our Lady of Fatima, 160 Concord Rd, Sudbury. Interment will follow. All are invited back to The Point Grill in Sudbury after services.
In lieu of flowers, donations can be made to the Buddy Dog Humane Society in Sudbury, MA. Your contributions will honor Joan's love for animals and continue her legacy of kindness. For donations, please visit: https://www.buddydoghs.org/donate
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