The daughter of John William Ponsonby, fourth Earl of Bessborough; she married in 1834 William Thomas Petty-FitzMaurice, Earl of Kerry, and in 1845 Charles Alexander Gore.

REFERENCES TO Lady Augusta Lavinia Priscilla Gore [née Ponsonby]:

Samuel Rogers to Sarah Rogers, 1 November 1844 in Samuel Rogers and his Contemporaries 2 Vols (London: Smith, Elder & Co., 1889)