Joseph R. Hackett, 85, of Saratoga, N.Y., husband of the late Maureen (Durkin) Hackett, died on Saturday, April 30, at Saratoga Hospital. A Mass of Christian Burial will be celebrated on Friday, May 6, at 1:15 p.m. in St. Mary Roman Catholic Church, 55 Catoonah St., Ridgefield.  Burial will follow in St. Mary Cemetery, Ridgefield.  The family will receive friends in the Kane Funeral Home, 25 Catoonah St., Ridgefield on Thursday, May 5, from 4 p.m. to 7 p.m.