Elizabeth Georgiana Leveson-Gower, duchess of Argyll (1823–1844)
Elizabeth Georgiana Campbell, duchess of Argyll (1844–1878) (1823/4–78)

Daughter of George Granville Leveson-Gower, second duke of Sutherland. Married George Douglas Campbell in 1844.

Sources

BMD (Death index)

Burke’s peerage 1980

ODNB s.v. Campbell, George Douglas