-Yes, date unknown
| Susan Abbie Southworth | |
| D: | Yes, date unknown |
-Yes, date unknown
| Elisha Cobb | |
| M: | 1887 |
| D: | Yes, date unknown |
-Yes, date unknown
| Thomas Mozart Southworth | |
| B: | Carver, Plymouth, Massachusetts, USA |
| D: | Yes, date unknown |
-Yes, date unknown
| Hannah Cobb Smith | |
| D: | Yes, date unknown |
1810-1878
| Thomas Southworth, Jr. | |
| B: | 4 Jan 1810 |
| Middleboro, Plymouth, Massachusetts, USA | |
| D: | 7 Sep 1878 |
| Carver, Plymouth, Massachusetts, USA | |
1816-1867
| Susan Bisbee | |
| B: | 1816 |
| M: | 11 Dec 1834 |
| D: | 8 May 1867 |
| South Carver, Plymouth, Massachusetts, USA | |
-Yes, date unknown
| Lucinda Haskins | |
| D: | Yes, date unknown |
1776-Yes, date unknown
| Thomas Southworth | |
| B: | 1776 |
| Middleboro, Plymouth, Massachusetts, USA | |
| D: | Yes, date unknown |