O’BRIEN, Carol Ann suddenly, January 25, 2019, formerly of West Roxbury and Scituate. Daughter of the late William F. and Dorothy M. O’Brien. Sister of William F. and his wife Donna, and Timothy. Aunt of Kathryn and her husband Scott, Timothy, Jr. and his wife Beth, Kathryn O'Brien and grand aunt of Kaia. Carol was a graduate of Mt. Saint Joseph Academy in Brighton and Mt. Ida College in Newton. A Memorial Mass will be celebrated on Saturday, February 16th in St. Theresa Church, West Roxbury at 10 o’clock.