| Last name | Sharpless |
| First name | Martha |
| Display name | Martha Sharpless |
| Other names | Martha Jefferis |
| Birth date | 1775 |
| Death date | 1854 |
| Gender | f |
| Affiliations | Society of Friends |
| Bio notes | Daughter of Joshua Sharpless, born in 1775. Married Cheyney Jefferis in 1810 at Birmingham. Martha Jefferis and her brother, Nathan, were Matron and Superintendant at Westtown from 1836 until 1843. Recipient of a letter from her sister Rachel Coope in 1806 |