James Hamilton, 3rd Duke of Abercorn 3rd Duke of Abercorn (1869-1953) (1869–1953) Parents Maria Hamilton, Duchess of Abercorn James Hamilton, 2nd Duke of Abercorn Children James Hamilton, 4th Duke of Abercorn Lady Katharine Hamilton Lady Mary Hamilton Cynthia Spencer, Countess Spencer Lord Claud Hamilton Siblings Lord Arthur Hamilton Lord Claud Hamilton Lord Charles Hamilton Lady Alexandra Phyllis Hamilton Lord Claud Francis Hamilton Lady Gladys Hamilton Lord Claud Penn Alexander Hamilton unnamed son Hamilton Partners Rosalind Hamilton, Duchess of Abercorn
