| 1. Ira Chandler Backus |
 |
| B: |
19 Dec 1844 |
| P: |
Unadilla, Livingston, Michigan |
| D: |
23 Jan 1924 |
| P: |
Webster, Washtenaw, Michigan |
|
| 2. Gordon Backus |
|
| B: |
12 Sep 1812 |
| P: |
Fort Ann, Washington, New York |
| M: |
Abt 1837 |
| P: |
New York |
| D: |
20 Aug 1893 |
| P: |
Unadilla, Livingston, Michigan |
|
| 4. Ebenezer Backus |
|
| B: |
2 Jan 1771 |
| P: |
Canterbury, Windham, Connecticut |
| M: |
15 Dec 1796 |
| P: |
New York |
| D: |
21 Jan 1845 |
| P: |
Livonia, Livingston, New York |
|
| 8. John Backus, Jr. |
=> |
|
| B: |
25 Aug 1747 |
| P: |
Canterbury, Windham, Connecticut |
| M: |
Jan 1769 |
| P: |
|
| D: |
11 Feb 1842 |
| P: |
Groton, Tompkins, New York |
|
1844 - 1924 (79 years)
