| 1. Warrick Ferguson |
 |
| B: |
1818 |
| P: |
Madison County, Illinois, USA |
| D: |
Bef 1870 |
| P: |
Texas, USA |
|
| 2. John Ferguson, Jr. |
|
| B: |
Abt 1787 |
| P: |
Davidson County, Tennessee, USA |
| M: |
7 Dec 1809 |
| P: |
St. Clair County, IL |
| D: |
Oct 1850 |
| P: |
Harrison, Texas, USA |
|
| 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 |
|
1818 - Bef 1870 (< 51 years)