Peterson, Rosanne (Pugliares), age 47, of Somerville, May 5th. Beloved wife of John S. Peterson. Devoted mother of Justin Peterson of Somerville. Cherished daughter of Rosario and Matilda (Fallavollita) Pugliares of Somerville. Sister of Joseph Pugliares of Orlando, FL and Laura Trovato and her husband George of Winter Haven, FL. Aunt of Cameron Pugliares. Further survived by many loving aunts, uncles, cousins and extended family members. Funeral from the Dello Russo Funeral Home, 306 Main St., MEDFORD, Saturday, May 10th, at 9 a.m. followed by a funeral mass celebrated in St. Clement Church, 71 Warner St., Medford, at 10 a.m. Relatives and friends are respectfully invited to attend. Visiting hours Friday 4 thru 7 p.m. Services will conclude with burial at Woodlawn Cemetery, Everett.