| 1. Robert Robertson |
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1742 |
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, Prince George, Maryland, United States |
| D: |
1830 |
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Jefferson, Clinton, Indiana, United States |
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| 2. Lloyd Robertson |
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| B: |
1720 |
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Lower Potomac Hundred, Frederick, Maryland, United States |
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, Clark, Indiana, United States |
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| 3. Jane Prather |
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| B: |
1664 |
| P: |
, Prince George, Maryland, United States |
| D: |
1680 |
| P: |
, Calvert, Maryland, United States |
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| 6. Jonathan Prather |
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| B: |
1631 |
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Newport News, Independent Cities, Virginia, United States |
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12 Sep 1666 |
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Prather Hall, , , Virginia, United States |
| D: |
7 Aug 1680 |
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, Calvert, Maryland, United States |
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| 12. Thomas Prather |
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| B: |
26 Dec 1604 |
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Eaton Water, , Wiltshire, England, United Kingdom |
| M: |
1627 |
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, , Virginia, United States |
| D: |
1666 |
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Elizabeth City, Norfolk, Virginia, United States |
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| 13. Mary McKay |
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| B: |
1608 |
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, , England, United Kingdom |
| D: |
1680 |
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Norfolk, Norfolk, Virginia, United States |
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| 7. Lyle Jane MacKay |
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| B: |
1635 |
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Norfolk, Norfolk, Virginia, United States |
| D: |
7 Dec 1713 |
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Brookfield Plantation, Prince George, Maryland, United States |
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| 14. George Gouldsmith |
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| B: |
1619 |
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Saint Pancras, Middlesex, England, United Kingdom |
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, Prince George, Maryland, United States |
| D: |
1666 |
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Baltimore, Baltimore, Maryland, United States |
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| 15. Mackay |
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| B: |
1604 |
| P: |
, Prince George, Maryland, United States |
| D: |
1680 |
| P: |
, , Maryland, United States |
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1742 - 1830 (88 years)