Bertha Lelgarde Clifton, 22nd Baroness Grey de Ruthyn (née Rawdon-Hastings; 30 April 1835 – 15 December 1887) was a British aristocrat.
[3] Her mother, who inherited the barony when only seven months old, was the only child of Henry Yelverton, 19th Baron Grey de Ruthyn (a friend of Lord Byron)[4] and the former Anna Maria Kellam.
Her paternal grandparents were Francis Rawdon-Hastings, 1st Marquess of Hastings and his wife, Flora Mure-Campbell, 6th Countess of Loudoun.
[3] On the death of her younger brother Henry in November 1868, his titles created by patent (the marquessate of Hastings, the earldoms of Moira and Rawdon, the viscountcy of Loudoun and the two baronies of Rawdon) became extinct, his Scottish titles (earldom of Loudoun and the Lordships of Campbell of Loudoun and of Tarrinzean and Mauchline) passed to their eldest sister and heir of line Edith, and the English baronies (Grey of Ruthyn, Botreaux, Hungerford, de Moleyns, and Hastings) fell into abeyance between Berth and her three sisters and co-heiresses.
His elder brother was John Talbot Clifton, MP for North Lancashire.