Original sentence: Elizabeth, Duchess of Bedford (23 September 1818-22 April 1897) was born Lady Elizabeth Sackville-West, daughter of the 5th Earl De La Warr and the Countess De La Warr
Edited sentence: Elizabeth, Duchess of Bedford (23 September 1818 – 22 April 1897) was born Lady Elizabeth Sackville-West, daughter of the 5th Earl De La Warr and the Countess De La Warr