Mary was born about 1792, the daughter of unknown parents. The place is not known.
Her husband was Henry Seymour Phinney. They were married, but the date and place have not been found. Their four known children were Harry Brougham (c1812-?), Dudley S. (c1814-?), Charles Mayhew (c1816-?) and Jessie Ray (c1818-1908).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1792 |
Note 1
!Source: Ancesry.com's OneWorldTree. Unlabeled tree - Contact: Unkown. Contains Finney descendants beginning with Jeffrey, born 1532.