Marmaduke Langdale Elton Sunderland (1883-1884) (1883–1884) Parents Florence Margaret Elton James Sunderland Children Siblings Alfred Joseph Elton Sunderland Ada Florence Sunderland Brian Gresley Elton Sunderland Nora Margaret Sunderland Olive Maud Sunderland Lister Goodenough Elton Sunderland