John Townshend, 2nd Viscount Sydney British Viscount (1764–1831) Parents Elizabeth Townshend, Viscountess Sydney Thomas Townshend, 1st Viscount Sydney Children Mary Elizabeth Marsham, Countess of Romney John Townshend, 1st Earl Sydney Sophia Mary Townshend Siblings Frances Townshend Harriet Townshend Mary Elizabeth Townshend Georgiana Townshend Horatio Townshend William Augustus Townshend Partners Sophia Southwell Lady Caroline Elizabeth Letitia Clements
