This July 16, 1980, Lowell Tribune article was found page 11, column 1:
Mr. and Mrs. John (Deborah) Sheets, 6308 Henry Pl., Lake Dalecarlia, announce the birth of a son, Douglas John, June 29, 1980, at Munster Community Hospital. He weighed 6 lbs. 4 ½ oz. and was 19 ½ inches long. His grandparents are Mr. and Mrs. Edmund Huke and Mr. and Mrs. John A. Sheets, all of Lowell. Martha Sheets, also of Lowell, is the great-grandmother.