Augustus II of Brunswick
Duke of Brunswick-Lüneburg and Prince of Wolfenbüttel (1579-1666)
Augustus II (10 April 1579 – 17 September 1666), called the Younger (German: August der Jüngere), a member of the House of Welf was Duke of Brunswick-Lüneburg. In the estate division of the House of Welf of 1635, he received the Principality of Wolfenbüttel which he ruled until his death. Considered one of the most literate princes of his time, he is known for founding the Herzog August Library at his Wolfenbüttel residence, then the largest collection of books and manuscripts north of the Alps.
Life
Augustus was born at Dannenberg Castle, the seventh child of Duke Henry of Brunswick-Lüneburg. His father had ruled over the Brunswick Principality of Lüneburg, jointly with his younger brother William, since 1559. Ten years later, however, upon his marriage with Ursula, a daughter of the Ascanian duke Francis I of Saxe-Lauenburg, he had to waive all rights and claims and was compensated with the small Dannenberg lordship. Moreover, he received an annual payment and had reserved the inheritance right of his descendants should the Brunswick-Wolfenbüttel line become extinct.
Augustus, as the seventh and youngest child, had little chance to take up any rule in the Brunswick lands. He concentrated on his studies in Rostock, Tübingen, and Straßburg. Afterwards, he travelled on a Grand Tour through Italy, France, the Netherlands, and England.
“Augustus II of Brunswick” enters the record as duke of Brunswick-Lüneburg and Prince of Wolfenbüttel (1579-1666). Crown Archives preserves that source wording while asking what Augustus, Brunswick and Duke can confirm, complicate or overturn.
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The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 9, 2026. The linked authority identifier is Q61963. VIAF identifies the subject as 56618074. The Library of Congress control number is n83123588. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1579, 1666, 1635 and 1559.
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This entry incorporates text from “Augustus II of Brunswick” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.