THOMASTON — Sigrid Cline Keyes, 83, passed away peacefully Thursday, July 16, 2026, leaving behind a legacy of love, service, hard work, and unwavering devotion to her family and community. Born January 17, 1943, in Belfast, Sigrid was the daughter of Phyllis Doyle Kaler and Clarence Cline. She spent part of her early childhood in Rockland before moving to Thomaston as a young girl. Although her early years brought challenges, Sigrid developed t…