BBC: Edward VIII (1894 - 1972) Biography of the only British sovereign to resign the crown voluntarily, Edward abdicated in 1936 (having reigned for less than 12 months) in order to marry the American divorcee Wallis Simpson.
Edward VIII Article from Encarta Encyclopedia provides an overview of Edward's life and short reign.
Edward VIII Biography for the king of Great Britain and Ireland (1936), known in later years as the duke of Windsor; eldest son of George V.