Catherine of Brunswick-Wolfenbüttel, Duchess of Saxe-Lauenburg

This article is about the daughter (1488–1563) of Henry IV, Duke of Brunswick-Lüneburg. For the daughter (1513–1571) of Henry V, Duke of Brunswick-Lüneburg, see Catherine of Brunswick-Wolfenbüttel, Margravine of Brandenburg-Küstrin.

Catherine of Brunswick-Wolfenbüttel
Catherine around 1520
Duchess consort of Saxe-Lauenburg
Tenure	20 November 1509 – 1 August 1543
Born	1488
Died	29 June 1563 Neuhaus upon Elbe
Spouse	Magnus I, Duke of Saxe-Lauenburg
Issue	Francis I, Duke of Saxe-Lauenburg Dorothea, Queen of Denmark and Norway Catherine, Queen of Sweden Clara, Duchess of Brunswick-Gifhorn Sophie, Countess of Oldenburg and Delmenhorst Ursula, Duchess of Mecklenburg-Scherwin
House	House of Welf (by birth) House of Ascania (by marriage)
Father	Henry IV, Duke of Brunswick-Lüneburg
Mother	Catherine of Pomerania

Catherine of Brunswick-Wolfenbüttel (1488 – 29 June 1563, Neuhaus upon Elbe) was a member of the house of Welf and a Princess of Brunswick-Wolfenbüttel and by marriage Duchess of Saxe-Lauenburg.

Life

Catherine was a daughter of the Duke Henry IV of Brunswick-Lüneburg (1463–1514) from his marriage to Catherine of Pomerania (1465–1526), daughter of the Duke Erich II of Pomerania.

She married on 20 November 1509 in Wolfenbüttel Duke Magnus I of Saxe-Lauenburg (1470–1543). Her father summoned the Parliament in 1509 to collect a lady tax, because he found himself unable to pay the dowry alone. Only after long negotiations, did the Parliament grant three rounds of real estate tax, to generate for money for a dowry and jewels for the princess.

Catherine was a strict Catholic with close ties to her relative in Brunswick kin. This induced Gustav I of Sweden, to marry her daughter, in an attempt to prevent the Catholic German princes from supporting of King Christian II of Denmark.^[1]

At the marriage of her eldest son, she entered into negotiations with his later mother-in-law Catherine of Mecklenburg, without the knowledge and to the detriment of the Wettin family head John Frederick of Saxony.^[2]

Offspring

From her marriage, Catherine had the following children:

• Francis I (1510–1581), Duke of Saxe-Lauenburg

married in 1540 Sibylle of Saxony (1515–1592)

• Dorothea (1511–1571)

married in 1525 King Christian III of Denmark and Norway (1503–1559)

• Catherine (1513–1535)

married in 1531 King Gustav I Vasa of Sweden (1496–1560)

• Clara (1518–1576)

married in 1547 Duke Francis of Braunschweig-Gifhorn (1508–1549)

• Sophie of Saxe-Lauenburg (1521–1571)

married in 1537 Anthony I, Count of Oldenburg and Delmenhorst (1505–1573)

• Ursula of Saxe-Lauenburg (1523–1577)

married in 1551 Duke Heinrich V of Mecklenburg (1479–1552)

Royal descendants

• The current reigning monarchs King Charles III of the United Kingdom, King Carl XVI Gustaf of Sweden, King Felipe VI of Spain, King Harald V of Norway, King Willem-Alexander of the Netherlands, King Frederik X of Denmark, King Philippe of Belgium and Grand Duke Henri of Luxembourg are all her direct-line descendants.

References

• William Havemann: History of the territories of Brunswick and Lüneburg, Volume 3, Dieterich, 1857, p. 138

Footnotes

1. Ivo Asmus, Heiko Droste, Jens E. Olesen: Joint Acquaintances: Sweden and Germany in the early modern period, LIT Verlag Münster, 2003, p. 18
2. Anne-Simone Knöfel: Dynasty, and Prestige: The marriage policy of the Wettin family, Böhlau Verlag Cologne Weimar, 2009, p. 128

Preceded by Dorothea of Brandenburg

Duchess of Saxe-Lauenburg 1509–1543

Succeeded by Sybille of Saxony