David Francis Booth of San Francisco, CA, formerly of Medford, MA, June 23, 2014, died suddenly. Devoted husband of Laura Williams-Booth. Son of the late Marie (Garibotto) Booth and the late Edward J. Booth. Dear Brother of John E. Booth of Cambridge, Carol M. Dolan of North Reading, Elizabeth M. Collins of Wakefield, Marcia M. Booth of Somerville, and Marilyn Booth-King of Watertown. Also survived by Brother Roger and by many nieces and nephews. Visiting hours will be held at the John C. Burns & Sons Funeral Home, 305 Broadway, Cambridge, on Monday June 30 between the hours of 4:00-7:00 pm. Funeral Mass will be held Tuesday, July 1 at 10:00 am at the Holy Rosary Church, 1015 Shirley Street, Winthrop. Internment will be private. Donations may be made in David's memory to the Juvenile Diabetes Research Foundation, 60 Walnut Street, Wellesley, MA 02481, www.jdrf.org.