Otto IV may refer to:
The House of Ascania was a dynasty of German rulers. It is also known as the House of Anhalt, which refers to its longest-held possession, Anhalt.
Henry III may refer to:
William IV was King of the United Kingdom of Great Britain and Ireland and concurrently King of Hanover.
Otto of Brunswick may refer to:
Frederick IV may refer to:
William I KG, called the Victorious, a member of the House of Welf, was Duke of Brunswick-Lüneburg. He was reigning Prince of Lüneburg from 1416 to 1428 and of Brunswick-Wolfenbüttel from 1428 to 1432, counted either as William III or William IV. From 1432 he ruled over the newly established Principality of Calenberg, from 1463 also over the Principality of Göttingen. In 1473 he stepped down in favour of his sons, to assume the rule in Brunswick-Wolfenbüttel.
Magnus I (1304–1369), called the Pious, was duke of Brunswick-Lüneburg.
Magnus, called Magnus with the Necklace or Magnus II, was Duke of Brunswick-Lüneburg, ruling the Brunswick-Lüneburg principalities of Wolfenbüttel and, temporarily, Lüneburg.
John, a member of the House of Welf, was Duke of Brunswick-Lüneburg from 1252 until his death. He initially reigned jointly with his brother, Albert the Tall, until the partition of the duchy in 1269, when John became the first ruler of the newly created Principality of Lüneburg.
Frederick, a member of the House of Welf, was Duke of Brunswick-Lüneburg and ruling Prince of Brunswick-Wolfenbüttel from 1373 until his death. In May 1400, he unsuccessfully stood as a candidate for the election as German king-elect at Frankfurt, in opposition to Wenceslaus of Luxembourg, and was murdered on his way home.
Otto I (912–973), known as Otto the Great, was German king from 936 and Holy Roman Emperor from 962 to 973.
Bernhard III, Prince of Anhalt-Bernburg was a German prince of the House of Ascania and ruler of the principality of Anhalt-Bernburg.
Matilda of Brandenburg may refer to:
William II, Duke of Brunswick-Lüneburg was the Prince of Lüneburg from 1330 to 1369.
Henry IV may refer to:
Otto V may refer to:
Catherine of Brunswick may refer to:
Herman, Margrave of Brandenburg, also known as Herman the Tall, a member of the House of Ascania, was Margrave and co-ruler of Brandenburg with his cousin Margrave Otto IV of Brandenburg-Stendal.
Otto II generally refers to Otto II, Holy Roman Emperor. It may also refer to: