| 1. Matthew Leffingwell, III |
 |
| B: |
9 Aug 1801 |
| P: |
Norwich, New London, Connecticut |
| D: |
5 Jul 1841 |
| P: |
Rochester, Monroe, New York |
|
| 2. Matthew Leffingwell, II |
|
| B: |
16 Nov 1762 |
| P: |
Norwich, New London, Connecticut |
| M: |
3 May 1787 |
| P: |
Norwich, New London, Connecticut |
| D: |
12 Dec 1836 |
| P: |
Connecticut |
|
| 4. Matthew Leffingwell, I |
|
| B: |
28 Mar 1739 |
| P: |
Norwich, New London, Connecticut |
| M: |
17 Dec 1761 |
| P: |
|
| D: |
11 Jul 1797 |
| P: |
Norwich, New London, Connecticut |
|
| 8. John Leffingwell |
=> |
|
| B: |
2 Feb 1688 |
| P: |
Norwich, New London, Connecticut |
| M: |
|
| P: |
|
| D: |
16 Aug 1773 |
| P: |
Norwich, New London, Connecticut |
|
1801 - 1841 (39 years)
