Edward Montagu-Stuart-Wortley-Mackenzie, 1st Earl of Wharncliffe British peer (1827–1899) (1827–1899) Parents Lady Georgiana Ryder John Stuart-Wortley, 2nd Baron Wharncliffe Children Siblings Francis Montagu-Stuart-Wortley James Stuart-Wortley Cecily Susan Montagu-Stuart-Wortley Mary Caroline Stuart-Wortley-Mackenzie Partners Susan Charlotte (née Lascelles), Countess of Wharncliffe