public profile
Daughter of Philip Charles Sidney, 1st Baron De L'Isle and Dudley of Penshurst and Lady Sophia FitzClarence Wife of Graf von Kielmannsegg Sister of Emily Elizabeth Shelley-Sidney (Wakefield); Philip Sidney, 2nd Baron de L'Isle and Dudley; Fanny Lucy Shelley (Edgecumbe); Adelaide Augusta Willhelmina Sydney and Ernestine Wellington Sidney