1877 - 1956 (78 years)(Notes: You may have to scroll down or right to see chart.)
| Bertram B. Udell 1877-1956 |
| Bertram B. Udell | |
| B: | 25 Nov 1877 |
| Rantoul, Champaign County, Illinois, United States of America | |
| D: | 13 May 1956 |
| Wilmette, Cook County, Illinois, United States of America | |
