Mary Theresa McClenning
May 28, 1945 - June 5, 2020
Dateline: East Alton Mary T. McClenning, 75, died Friday, June 5, 2020 at St. Mary’s Hospital in St. Louis, MO. Born May 28, 1945 in Caribou, Maine, she was the daughter of Jesse William and Eva Marie (Dufour) Staley. She was a homemaker... View Obituary & Service Information