William Ernest, Grand Duke of Saxe-Weimar (Salic Land)

William Ernest, Grand Duke of Saxe-Weimar (Wilhelm Ernst Karl Alexander Friedrich Heinrich Bernhard Albert Georg Hermann, English: William Ernest Charles Alexander Frederick Henry Bernard Albert George Herman; 10 June 1876 – 24 April 1923) was the Grand Duke of Saxe-Weimar. He succeeded his grandfather Charles Alexander. He had three sons, and the youngest two renounced their succession rights. He was therefore succeeded by his oldest son