McLachlan, John P., of Ft. Lauderdale, FL. formerly of Marshfield, MA, Dec. 7, at the age of 35. Beloved son of Patricia A. (Ford) Ahlstedt of Marshfield and Robert E. McLachlan of Boston. Stepson of Laurence Ahlstedt of Marshfield. Dear brother of Lynn McLachlan of Rockland, Robert I. McLachlan of Florida, Heather McLachlan of Marshfield and Kristen Ahlstedt of Marshfield. John was born in Weymouth, He graduated from Marshfield High School, class of l994. John was employed in marketing in the Financial Industry. He was an avid Red Sox fan. Visiting hours at the MacDonald Funeral Home, l755 Ocean St., rte. l39, Marshfield on Tuesday, Dec. l3 from 4 to 8 p.m. Funeral from the Funeral home Wednesday at 8:00 am followed by a Funeral Mass in St. Christine's Church, l295 Main St., Marshfield on at 9 a.m. Contributions in John's memory may be made to the Jimmy Fund, l0 Brookline Place West, Brookline, MA 02445-9924.