| Title | Chairman and CEO |
| Start Date | 1985-00-00 |
| End Date | 1995-05-00 |
| Is Current | no |
| Board member | yes |
| Executive | yes |
| Notes | served as President and Chief Operating Officer of Nicor Inc. beginning in 1985, and became Chairman of the Board and Chief Executive Officer in 1986. He retired as Chief Executive Officer in May 1995 and continued to serve as Chairman until his retirement from the company at the end of 1995. |