Matthew Douglas Longfield Ponsonby (born 1965) (b. 1965) Parents Arthur Ponsonby, 11th Earl of Bessborough Madeleine Ponsonby, Countess of Bessborough Children Benedict George Mountifort Ponsonby Christophe Charles Emett Ponsonby Edmund Matthew Albert Ponsonby Douglas Arthur William Ponsonby Matilda Eirene Ponsonby Siblings Lady Sarah Ponsonby Myles Ponsonby, 12th Earl of Bessborough Charles Arthur Longfield Ponsonby Partners Jamilie Emett Searle