 Rosa-Jane Dunn-Gardner (born 2 January 1814, or June 1815 per Townshend Peerage Case), used the name of Lady Rosa Jane Townshend December 1823 - 1843, wife of Charles Mottram by 1842.5.Frederick Thomas Margetts (born 3 July 1816) who died in infancy according to the Townshend Peerage Case.