Dorothy A. (Sinclair) Cronin, of Ridgefield, CT, formerly of Dorchester, MA, beloved wife of the late Timothy Cronin. Daughter of the late John and Margaret (Sullivan) Sinclair. Sister of Louise Randall and her husband Scott of Portland, ME. Aunt of Ellen Farnsworth, Elizabeth Ramsey and Kathy Randall. Also survived by her cousin, Gordon Walsh and his wife Joan of Ridgefield, CT and their seven children, including Susan Bartolucci. A Mass of Christian Burial will be celebrated in Saint Gregory Church, Dorchester, on Saturday, January 7, at 10:00AM. Relatives and friends kindly invited. Visiting hours at the Dolan Funeral Home, 1140 Washington St. DORCHESTER LOWER MILLS, Friday, 4-7PM. Interment Mount Calvary Cemetery. Retired Executive Secretary, Mass. Financial Services. Donations in Dorothy’s memory may be sent to Alzheimers Assoc. 311 Arsenal Street, Watertown, MA 02472.