Background
She was the daughter of Admiral Sir Chaloner Ogle, 1st Baronet (died 1816), and Hester Thomas (daughter of John Thomas, Bishop of Winchester).
She was the daughter of Admiral Sir Chaloner Ogle, 1st Baronet (died 1816), and Hester Thomas (daughter of John Thomas, Bishop of Winchester).
In 1789 Barbarina married Valentine Henry Wilmot, an officer in the guards, though they later separated. The couple had one daughter, Arabella (1796–1839).