John J. Rosato Jr. of Saugus and formerly of Boston’s North End on February 20, 2017. Son of the late John J. and Gloria (Baldassarre) Rosato. Beloved spouse of Mary London. Loving father of Jaclene and Jake. Dear brother of his twin, Joseph John Rosato, his sisters: Angela Sgarano of Holliston and Barbara Marino of Boynton Beach, FL. Also survived by loving nieces and nephews. The family will receive visitors on Saturday from 8am to 12 noon in the Boston Harborside Home, 580 Commercial St., Boston. A Mass of Christian Burial will be celebrated in Sacred Heart Church, North Sq., Boston on Saturday at 12:30pm. In lieu of flowers, donations may be made to: Make-A-Wish America, Gift Processing Center, 4742 N. 24th Street, Suite 400, Phoenix, AZ 85016.