The daughter of William Beauclerk, eighth Duke of St. Albans; in 1825 she became the first wife of Arthur Algernon Capell, afterwards sixth Earl of Essex.

REFERENCES TO Lady Caroline Janetta Capell, countess of Essex [née Beauclerk]:

Samuel Rogers to Sarah Rogers, 23 August 1839 in Samuel Rogers and his Contemporaries 2 Vols (London: Smith, Elder & Co., 1889)

Samuel Rogers to Sarah Rogers, 10 October 1841 in Samuel Rogers and his Contemporaries 2 Vols (London: Smith, Elder & Co., 1889)

Samuel Rogers to Sarah Rogers, 30 October 1841 in Samuel Rogers and his Contemporaries 2 Vols (London: Smith, Elder & Co., 1889)

Samuel Rogers to Sarah Rogers, 25 August [1844] in Samuel Rogers and his Contemporaries 2 Vols (London: Smith, Elder & Co., 1889)