Mary Sue Lydon, nee Kirk, 67, of Chicago. Beloved wife of Thomas J. Lydon; loving sister of Karen and Ken Kirk; cherished stepmother of Monica Lydon. Visitation Tuesday, Feb. 26th, 4 – 9 p.m. at Drake & Son Funeral Home, 5303 N Western Ave., Chicago. Funeral Mass at 10 a.m. Wednesday, Feb 27th at St. Hilary Church, 5600 N California Ave., Chicago. Interment private. In lieu of flowers, donations to be made to Misericordia Heart of Mercy, 6300 North Ridge Avenue, Chicago, IL 60660.