| 1. Guy Harold Montgomery, Jr |
 |
| B: |
28 Jul 1928 |
| P: |
Queens County, New York, USA |
| D: |
5 Sep 1972 |
| P: |
Sioux Falls, Minnehaha, South Dakota, USA |
|
| 2. Guy Harold Montgomery, Sr |
|
| B: |
19 Dec 1900 |
| P: |
Lancaster, Worcester, Massachusetts, USA |
| M: |
|
| P: |
|
| D: |
20 Apr 1973 |
| P: |
Ventura, Ventura, California, USA |
|
| 4. James Samuel Montgomery |
|
| B: |
6 Apr 1852 |
| P: |
Harvard, Worcester, Massachusetts, USA |
| M: |
30 Jan 1879 |
| P: |
Lancaster, Worcester, Massachusetts, USA |
| D: |
27 Jun 1916 |
| P: |
Clinton, Worcester, Massachusetts, USA |
|
| 8. James Montgomery |
=> |
|
| B: |
May 1816 |
| P: |
Bedford, Hillsborough, New Hampshire, USA |
| M: |
8 Dec 1842 |
| P: |
Nashua, Hillsborough, New Hampshire, USA |
| D: |
22 Jan 1870 |
| P: |
Lancaster, Worcester, Massachusetts, USA |
|
1928 - 1972 (44 years)