WATERBURY - Mrs. Marguerite (Atkinson) Shea, of Waterbury, age 103, passed away peacefully on Sunday, Feb. 4, 2024, at the VITAS Inpatient Hospice Care Unit of Saint Mary's Hospital. She was the widow of Dr. Lawrence Shea.Marguerite was born on March 21, 1920, in Waterbury, daughter of the late Henr