| 1. George Hickman |
 |
| B: |
1759 |
| P: |
, Sussex, Delaware, United States |
| D: |
1805 |
| P: |
, , Delaware, United States |
|
| 2. William Hickman, III |
|
| B: |
1728 |
| P: |
Somerset, Calvert, Maryland, United States |
| M: |
Yes, date unknown |
| P: |
|
| D: |
22 Mar 1790 |
| P: |
Winchester, Frederick, Maryland, United States |
|
| 4. William Thomas Hickman |
|
| B: |
1689 |
| P: |
, Calvert, Maryland, United States |
| M: |
Yes, date unknown |
| P: |
|
| D: |
1736 |
| P: |
, Calvert, Maryland, United States |
|
| 8. William Hickman |
=> |
|
| B: |
1661 |
| P: |
, , England, United Kingdom |
| M: |
Yes, date unknown |
| P: |
|
| D: |
1697 |
| P: |
Cliffs, Calvert, Maryland, United States |
|
1759 - 1805 (46 years)
