| 1. Roy Ralph Duley |
 |
| B: |
13 Mar 1922 |
| P: |
Pekin, Tazewell County, Illinois, USA |
| D: |
26 Oct 1968 |
| P: |
|
|
| 2. Roy Henry Duley |
|
| B: |
22 Jan 1888 |
| P: |
Tazewell County, Illinois, USA |
| M: |
2 Oct 1919 |
| P: |
Pekin, Tazewell County, Illinois, USA |
| D: |
17 Oct 1974 |
| P: |
|
|
| 4. Peter Christian Dully Duley |
|
| B: |
23 Aug 1859 |
| P: |
Hofstätten, Pfalz, Bayern |
| M: |
21 Mar 1882 |
| P: |
Pekin, Tazewell County, Illinois, USA |
| D: |
15 Aug 1935 |
| P: |
Pekin, Tazewell County, Illinois, USA |
|
| 8. Christian Dully Dulley |
=> |
|
| B: |
13 Mar 1821 |
| P: |
Hofstätten, Pfalz, Bayern |
| M: |
3 Oct 1844 |
| P: |
|
| D: |
19 Apr 1898 |
| P: |
Pekin, Tazewell County, Illinois, USA |
|
1922 - 1968 (46 years)