| 1. John Lewis Ferguson |
 |
| B: |
20 Nov 1807 |
| P: |
Madison County, Illinois, USA |
| D: |
31 Oct 1878 |
| P: |
Madison County, Illinois, USA |
|
| 2. Isaac H. Ferguson |
|
| B: |
Abt 1777 |
| P: |
North Carolina, USA |
| M: |
19 Jan 1804 |
| P: |
|
| D: |
1 Jan 1848 |
| P: |
|
|
| 4. John Ferguson, Sr. |
|
| B: |
Abt 1755 |
| P: |
Edgecombe, North Carolina, USA |
| M: |
|
| P: |
|
| D: |
1820 |
| P: |
Sangamon County, Illinois, USA |
|
| 8. Isaac Ferguson |
|
| B: |
Between 1700 and 1705 |
| P: |
Amelia County, Virginia, USA |
| M: |
Between 1725 and 1730 |
| P: |
North Carolina, USA |
| D: |
6 Mar 1764 |
| P: |
Edgecombe, North Carolina, USA |
|
1807 - 1878 (70 years)