Lady Mary Bruce
The Duchess of Richmond | |
|---|---|
Portrait by Hugh Douglas Hamilton (1770) | |
| Born | Mary Bruce 16 April 1740 |
| Died | 5 November 1796 (aged 56) |
| Spouse(s) | |
| Father | Charles Bruce, 3rd Earl of Ailesbury |
| Mother | Lady Caroline Campbell |
Mary Lennox, Duchess of Richmond (16 April 1740 – 5 November 1796), styled Lady Mary Bruce, was an English noblewoman and peeress as the wife of Charles Lennox, 3rd Duke of Richmond.