- Illinois Supreme Court | Thursday, March 28, 1968 | Cited 0 times
- Supreme Court of the United States | Monday, June 17, 1968 | Cited 0 times
- Appellate Court of Illinois | Wednesday, September 15, 1971 | Cited 0 times
- Illinois Supreme Court | Tuesday, March 24, 1970 | Cited 0 times
- Appellate Court of Illinois | Thursday, September 2, 1976 | Cited 0 times
- Supreme Court of the United States | Monday, October 10, 1949 | Cited 0 times