Wilhelm of Prussia (a.k.a. August)
1882-1918; 1882-1951 German Empire; Prussia

August Wilhelm of Prussia
1887-1949 Prussia

Adolphe, Grand Duke of Luxembourg (a.k.a. August)
1890-1905 Luxembourg

Franz I, Prince of Liechtenstein (a.k.a. August)
1929-1938 Liechtenstein
