Pearson, Rosann (DiMille) – of Port Saint Lucie, FL, formerly of Somerville on Nov. 20th.  Loving mother of Ginny D'Orsi and her husband Domenic of Woburn. Daughter of the late Gaetano and Lena DiMille. Cherished sister of Marie  Miele of FL, formerly of Somerville and the late Alexander DiMille. Cherished grandmother of Gianna, Briana and Michael. Rosann is also survived by many loving nieces, nephews and extended family. Relatives and friends may attend visiting hours on Tuesday, Nov 28th from 4-8pm in the  Funeral Home. Interment will be private. Please omit flowers and make donations in Rosann's name to St. Jude Hospital for Children, 501 St. Jude Pl., Memphis, TN 38105-1905.