| William Backus [immigrant] | Elizabeth <unknown> |
| b. ca 1606, Sheffield, Yorkshire, England d. Jun 1664, Norwich, New London Co, Conn. br. occ. edu. rel. |
b. bef 1610, Prob. Sheffield, Yorkshire, England d. 9 Feb 1643, Sheffield, Yorkshire, England br. occ. edu. rel. |
| Spouses: 1, 2 |
| Sarah Backus ?? Backus Mary Backus [immigrant] William Backus II Lydia Backus ?? Backus Stephen Backus [immigrant] |