Philadelphia Lea was born circa 1682 in Virginia, United States of America to William Lea (1654-1703) and Mary Green (1655-1703) .
Parents are unproven but the ones listed seem to make the most sense of the theories out there.
Children
| Name | Birth | Death | Joined with |
| Philip Ballard (c1722-1778) | 1722 Essex County, Virginia, United States of America | 8 March 1778 Orange County, Virginia, United States of America | Nancy Ann Johnson (c1724-?) |
Siblings
| Name | Birth | Death | Joined with |
| John Lea (c1677-c1729) | |||
| Elizabeth Lea (c1679-) | |||
| Mary Lea (c1680-) | |||
| Philadelphia Lea (1682-) | 1682 Virginia, United States of America | William Ballard (1684-1754) | |
| William Lea (c1684-1784) | |||