Lady Joan Katherine Lambton (1893-1967) (1893–1967) Parents Beatrix Bulteel Frederick Lambton, 4th Earl of Durham Children David Hugh Joicey Michael Joicey, 4th Baron Joicey Siblings John Lambton, 5th Earl of Durham Violet Lambton Geoffrey Lambton Lillian Lambton Claud Lambton Partners Hugh Joicey, 3rd Baron Joicey