McGRATH, John A. Of Brookline, formerly of Everett on August 17th. Son of Jean (Martocchio) and the late John. Brother of Stacy, all of Brookline. Also survived by many beloved friends and family members. Visiting hours will be held Thursday, August 22nd at 10AM in the St. Mary of the Assumption Church, 5 Linden Place, Brookline. A memorial Mass will immediately follow at 11AM. Interment will be in the Bourne National Cemetery, Cape Cod at a later date.