Leopold IV may refer to:
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Leopold IV, Duke of Anhalt
Leopold IV Frederick, Duke of Anhalt (1 October 179422 May 1871) was a German prince of the House of Ascania.
From 1817 until 1853 he was ruler of the duchy of Anhalt-Dessau and from 1847 until 1853 also ruler of the duchy of Anhalt-Köthen. Fro ...
(1794–1871)
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Leopold IV, Duke of Austria
Leopold IV of Austria (1371 – June 3, 1411), Duke of Further Austria, was an Austrian Habsburg Duke of the ''Leopoldinian Line'', known as "the Fat".
Biography
He was the second son of Leopold III. His eldest brother Duke William of Inn ...
(1371–1411)
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Leopold IV, Duke of Bavaria
Leopold (, c. 1108 – 18 October 1141), known as Leopold the Generous (), was Margrave of Austria (appearing in lists as Leopold IV) from 1136, and Duke of Bavaria from 1139 until his death in 1141.Lingelbach 1913, pp. 90–91.
Biography
He was ...
(–1141)
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Leopold IV, Prince of Lippe
Leopold IV, Prince of Lippe (''Leopold Julius Bernhard Adalbert Otto Karl Gustav''; 30 May 1871 – 30 December 1949) was the final sovereign of the Principality of Lippe in northwestern Germany from 1905 until his abdication in 1918. Prior t ...
(1871–1949)
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