REGO, Catherine E. (Olivieri) Of Lexington, formerly of Lincoln, Jan. 14, 2015. Wife of the late Manuel Rego. Mother of Judith A. Caruso and her husband Salvatore of Lincoln, CA. Sister of Julia McLellan of Weston, and John Olivieri of Dedham, and the late Frank Olivieri, James Olivieri, and Charles Westcott. Sister-in-law of Mary Westcott of Acton. Kay is also survived by 4 grandchildren, Salvatore, Barbara, Christopher, and Elizabeth, by 7 great grandchildren, Wren, Liberty, Cole, Emma, Nicholas, Matthew, and Joshua, and by many nieces and nephews. Volunteered as a Eucharistic Minister at St. Brigid Church, Youville Place, and Lahey Clinic Medical Center; Member of the Lexington Senior Center. A Funeral Mass will be celebrated Saturday, Jan. 24 at St. Brigid Church, 2001 Mass. Ave., Lexington at 10am. Relatives and friends are kindly invited to attend. Visitation at the Douglass Funeral Home, 51 Worthen Rd., LEXINGTON, Saturday prior to Mass from 8:30am to 9:45am. Donations in her memory may be made to the , 480 Pleasant St., Watertown, MA 02472. Interment Lincoln Cemetery.