Cunniff, William F. of Bradenton, Florida. Bill died peacefully after a long illness on September 23, 2010. He was born and raised in Jamaica Plain. Beloved son of the late William F. & Anne (Foley) Cunniff. He leaves his wife of 49 years, Helen (Mullins) Cunniff of Bradenton, FL. Father of Casey and his wife Brenda of West Palm Beach, FL, Gregory R. and his wife Tiffaney of Clarendon Hills, Chicago, IL. Grandfather of Austin, Braden and Claire. Brother of James J. “Jase” of Old Saybrooke, CT and West Palm Beach, FL, Richard G. of Framingham, Mary E. Cunniff of West Roxbury and the late Robert Cunniff. He is also survived by many nieces, nephews, relatives and friends. A Memorial Mass will be celebrated at St. Thomas Aquinas Church 95 South St. Jamaica Plain on Saturday October 2 at 11 AM. Relatives and friends are respectfully invited.