Rosa Emily Mary Anne Nugent (1814-1883). The child of a turbulent and violent marraige, part of her childhood was spent with the first duke and duchess. 

• Born in May 1814
• Parents:
• George Thomas John Nugent, 8th Earl of Westmeath
• Emily Anne Bennet Elizabeth [Cecil] (1789-1858), daughter of 1st Marquess of Salisbury
• Married 28 April 1840, Fulke Southwell Greville (later Greville-Nugent), 1st Baron Greville of Clonyn
• Died 17 January 1883