Cynthia Mastroianni, 52, of Bristol, passed away peacefully on Tuesday, Jan. 11, 2022 at The Pines at Bristol. Born on Nov. 26, 1969, in Bristol, she was the daughter of Catherine "Cathy" (Osak) Mastroianni and the late Pasquale Mastroianni. Cynthia enjoyed working for many years as an Accountant and later, as a Controller at the Farmington Company. She enjoyed spending time with her family and her animals. She took many day trips with Cathy to the shoreline for lobster rolls and enjoyed seeking out waterfalls throughout the state. Cynthia is survived by her mother, Cathy Mastroianni; her brother and sister-in-law Marc and Sherri Mastroianni; and her two nieces Lexie and Leah, all of Bristol. She also leaves behind many aunts, uncles and cousins. Calling hours will be held on Saturday, Jan. 15, 2022 from 9:30 a.m. to 11 a.m. at O'Brien Funeral Home, 24 Lincoln Ave., Bristol/Forestville. A service will be held at the funeral home beginning at 10:30 a.m. Burial will follow at St. Joseph Cemetery, Bristol. Please share a memory of Cynthia with her family in the online guestbook at www.obrien-funeralhome.com .