William de Courcy O'Grady, The O'Grady of Kilballyowen (1816-1873) (1816–1873) Parents Anne Wise Gerald de Courcy O'Grady Children John de Courcy O'Grady Catherine Frances O'Grady William de Rienzi O'Grady, The O'Grady of Kilballyowen Anne Geraldine O'Grady Thomas de Courcy O'Grady, The O'Grady of Kilballyowen Siblings Eliza O'Grady Thomasina O'Grady Isabella O'Grady Amelia O'Grady Geraldine O'Grady Anne O'Grady Henry Blakeney de Courcy O'Grady Standish de Courcy O'Grady Partners Anna Grogan de Rienzi