Marianne Jeffereys (died 1849) (1758–1849) Parents James St. John Jefferyes Arabella Jeffereyes Children George Nugent, 1st Marquess of Westmeath Siblings Lucia Jeffereys Anne Jefferyes George Charles Jefferyes Emily Countess of Glengall Albinia Jane Jefferyes Partners Augustus Bradshaw George Nugent, 7th Earl of Westmeath