William  Collins of Milton ,formerly of Dorchester,  50 + year  owner of Mohawk Insurance & Real Estate , Dorchester,  on Wednesday, April 15, 2015.  Beloved husband of Maureen (Gallagher) Collins.  Loving father of Michael W.  Collins, Scott T. Collins and Mary Beth Collins of Dorchester.  Brother of the late James Collins, John Collins and Edward Collins.  Son of the late Dr. James J. and Sarah A. (Mulloy) Collins.  Mass of Christian Burial will be celebrated in Saint Agatha Church, Adams at Brook Rd., Milton, Tuesday, April 21 at 10:30 AM.  Relatives and friends invited.  Visiting hours at Dolan Funeral Home, 460 Granite Ave., EAST MILTON, Monday 4-8 PM.  Interment Milton Cemetery. Late Veteran US Army Paratrooper,  Korean War Era.  If desired memorial contributions may be made to  Alzheimer’s Association 480 Pleasant Street Watertown, MA 02472, www.alz.org.