I am looking for information my maternal grandfather. His name is Daniel W. Sullivan. He was born on 25 Oct 1917 in Maine. He married Phyllis Mabel Hall also of Berwick Maine. They resided in Chelsea Ma in 1935 and 1940. They had three children Daniel , Kathleen and Mary. He died 15 Jan 1984 In Charlestown MA at 66 years. and is buryed in woodlawn Cemetary in Everett. Any help would be helpful.