| 1. Rosemary Betts |
 |
| B: |
23 Jan 1946 |
| P: |
Blue Hill, Hancock, Maine, United States |
| D: |
18 Feb 1990 |
| P: |
South Windsor, , Connecticut, United States |
|
| 2. George Davis Betts |
|
| B: |
30 Dec 1917 |
| P: |
Ellsworth, , Maine, United States |
| M: |
|
| P: |
|
| D: |
5 Apr 1978 |
| P: |
Deer Isle, , Maine, United States |
|
| 4. Leo Bertram Betts |
|
| B: |
4 Aug 1891 |
| P: |
Ellsworth, Hancock, Maine, United States |
| M: |
17 Nov 1910 |
| P: |
Ellsworth, Hancock, Maine, United States |
| D: |
Jul 1954 |
| P: |
Deer Isle, Hancock, Maine, United States |
|
| 8. Bertram Bigelow Betts |
=> |
|
| B: |
1867 |
| P: |
Ellsworth, Hancock, Maine, United States |
| M: |
3 Nov 1890 |
| P: |
Ellsworth, Hancock, Maine, United States |
| D: |
1893 |
| P: |
|
|
1946 - 1990 (44 years)