Complex sentence: McGrath died of heart attack in Narragansett, Rhode Island on September 2,1966, at the aged of 62, and was buried at the St. Francis Cemetery in Pawtucket, Rhode Island.
Split into simpler sentences: McGrath died of a heart attack in Narragansett, Rhode Island on September 2,1966, at the age of 62. He was buried at the St. Francis Cemetery in Pawtucket, Rhode Island.