Dorothy Walrond (died 1952) (d. 1952) Parents Elizabeth Katharine Pitman William Walrond, 1st Baron Waleran Children Robert Southwell, 6th Viscount Southwell of Castle Mattress John Southwell Elizabeth Southwell Joan Southwell Francis Southwell Siblings Evelyn Maud Walrond John Walrond William Walrond Partners Arthur Southwell, 5th Viscount Southwell of Castle Mattress