Antoinette L. "Ann" Umanzio, (Centrella) a life long resident of Cambridge died peacefully on December 17. Beloved wife of the late Richard A. Umanzio. Cherished mother of Joseph Dismas and Claire-Frances Umanzio. Dear Sister of the late Fr. Dismas J. Centrella OFM. Daughter of the late Assunta M. and Sabato Centrella. Also, survived by several nieces, nephews, grand nieces and grand nephews. Funeral from The DeVito Funeral Home 761 Mt. Auburn St., WATERTOWN Wednesday morning at 9:30 with a funeral mass at 10:30 at St. Francis of Assisi Church East Cambridge. Burial private. Visiting hours at the funeral home on Tuesday 4 to 7pm.In lieu of flowers donations may be made in Ann's memory to: St. Francis House 39 Boylston St., Boston, MA 02116.