| Last name | Underhill |
| First name | P. |
| Display name | P. Underhill |
| Gender | u |
| Affiliations | Society of Friends |
| Bio notes | Hosted Robert Sutcliff in 1805. Phebe Underhill, daughter of Isaac from Peru, was granted a certificate from Creek to Northern District Philadelphia in 1806 and returned the same year. |
Travels in Some Parts of North America, in the Years 1804, 1805, & 1806, by Robert Sutcliff