Lydia Bemis Knapp was born 29 March 1760 in Spencer, Worcester, Massachusetts to Edmund Bemis (1720-1810) and Eunice Chadwick (1731-1761) and died 14 October 1808 Massachusetts of unspecified causes. She married Enoch Knapp (1754-1811) 1777 in Worcester County, Massachusetts.
Children
| Name | Birth | Death | Joined with |
| David Knapp (1783-) | |||
| Nathan Knapp (1784-1833) | |||
| Lydia Knapp (1786-1846) | |||
| Hannah Knapp (1787-1790) | |||
| Enoch Knapp (1788-1815) | |||
| Eunice Knapp (1789-1791) | |||
| Samuel Knapp (1790-1819) | |||
| Anna Knapp (1793-1828) | |||
| Sarah Knapp (1794-1827) | |||
| Silas Knapp (1797-1845) | 20 February 1797 Sturbridge, Worcester County, Massachusetts | 10 February 1845 Nauvoo, Hancock County, Illinois | Lydia Ackerman (1805-1881) |
| Lucy Knapp (1799-) | |||
| William Knapp (1801-1875) | |||
| Lucinda Knapp (1803-1818) | |||
Siblings