Mary B. FitzPatrick, of Dorchester, died at Carney Hospital on June 14, 2011. She was the beloved daughter of the late Joseph and Helen (Quilty) FitzPatrick. Cousin of Carol Concannon of Hyannis and Vincent Quilty of Quincy. A Mass of Christian Burial will be celebrated in Saint Gregory Church, Dorchester on Monday, June 20 at 11:00AM. Relatives and friends invited. A Visiting hour will be held at the Dolan Funeral Home, 1140 Washington St. DORCHESTER LOWER MILLS on Monday morning, 9:30-10:30AM. Interment St. Joseph Cemetery, West Roxbury. Mary worked as a Telephone Operator for 40 years at New England Tel. &Tel. She retired in 1984. She also was a 50 year parishioner of  Saint Gregory Church.