| Father | John Lancaster (b. 1 January 1694, d. January 1770) |
| Mother | Frances Allen (b. 1708, d. 1769) |
| Pedigree Chart | |
| Relationship | 5th great-granduncle of Charles Ryland ("Ryland") Scott 7th great-granduncle of Isaac Silas Vaughn 7th great-granduncle of Katherine Gilstrap Scott 7th great-granduncle of Joseph Ryland Scott 7th great-granduncle of Charles Parker ("Parker") Scott 7th great-granduncle of Orly Marie Vaughn 7th great-granduncle of Avital Catherine Vaughn |
| Birth | 1 January 1731 | William Allen Lancaster, Sr., was born on 1 January 1731 in Virginia, British Colonial AmericaBG. |
| Death | before 1783 | He died before 1783 in Smith, Tennessee, United StatesBGO. |
| Last Edited | 21 May 2022 |