Myles Ponsonby (1881-1915) (1881–1915) Parents Blanche Vere Guest Edward Ponsonby, 8th Earl of Bessborough Children Arthur Ponsonby, 11th Earl of Bessborough Siblings Bertie Ponsonby Olwen Ponsonby Lady Helena Ponsonby Vere Ponsonby, 9th Earl of Bessborough Lady Gweneth Ponsonby