Franz I, Prince of Liechtenstein
Franz I was Prince of Liechtenstein from 11 February 1929 until his death in 1938.
Formal portrait by Hermann Clemens Kosel [de]
Franz I with his wife, Princess Elsa in 1935
Aloys II, Prince of Liechtenstein
Aloys II was the sovereign Prince of Liechtenstein from 20 April 1836 until his death in 1858.
Portrait by Josef Kriehuber, c. 1850