Ann Morrison

Sister Ann Morrison, SNDdeN was born Margaret Mary Morrison in Boston, the daughter of Vincent and Julia (Tully) Morrison.

NDA alumna Andrea Salvidio Brewster ’85 (left) and her former principal, Sister Ann Morrison, SNDdeN

She entered the SNDdeNs in 1958, taking the name Sister Ann Vincent. Sister Ann took her first vows in 1961 and final vows in 1966

NDA alumna Andrea Salvidio Brewster ’85 (left) and her former principal, Sister Ann Morrison, SNDdeN

She taught at St. Gregory in Dorchester, Notre Dame Academy in Hingham and Cardinal Cushing Central High in South Boston. At Notre Dame Academy in Worcester,  Sister Ann served for more than 40 years,

including as principal.

Also read:

• Into the Heart of the Commonwealth
• 75 Years of Courage, Knowledge and Faith at NDA Worcester
• Notre Dame de Namur Stories

Updated in 2026