Public records show Madison as a city Keith also stayed in. Keith's possible relatives are Daniel B Sperling, Sheryl L Sperling, Daniel B Sperling and 2 other people. Keith has listed phone number: (608) 836-0618. The current age of Keith is 82. 1943 is his birth date. Keith’s current address is 3427 Nappe Dr, Middleton, Wi 53562.