Gustavus Hamilton-Russell (1907-1940) (1907–1940) Parents Margaret Lascelles Gustavus Hamilton-Russell, 9th Viscount Boyne Children Gustavus Hamilton-Russell, 10th Viscount Boyne Charmian Joan Hamilton-Russell Siblings Rosemary Hamilton-Russell Richard Gustavus Hamilton-Russell John Hamilton-Russell Desmond Hamilton-Russell Michael Hamilton-Russell Partners Joan Verena Lloyd-Verney