Karl X Gustav, King of Sweden

King Karl X Gustav

Karl X Gustav was the son of Gustav II Adolf's sister, Princess Katarina, and her husband Count Johan Kasimir of Palatinate. He grew up with Kristina. As an adult he sought her hand in marriage. Kristina declined, but arranged for Karl Gustav to become heir to the throne. She abdicated in his favour in 1654.

Karl Gustav married Hedvig Eleonora of Holstein-Gottorp in 1654 in Stockholm. They had a son, Karl (XI).

Karl X Gustav waged war for most of his reign. After a surprise forced march, he succeeded in bringing the Swedish army across Little Belt and Large Belt, both of which were covered with ice, thus threatening Copenhagen. At this stage Denmark surrendered, and after the 1658 Treaty of Roskilde Sweden reached its greatest territorial extent.

Karl X Gustav portrayed by the French artist Sébastien Bourdon (1616–1671). The painting hangs at Gripsholm Castle, and is part of the Swedish State Portrait Collection. Photo: Nationalmuseum

Karl X Gustav

Born 8 November 1622, died 13 February 1660
Reign 1654–1660

Royal Motto

In God my destiny – He shall perform it

Coronation

1654 Uppsala Cathedral

Buried

1660 Riddarholmen Church

Predecessor

Kristina

Successor

Karl XI

Spouse

Hedvig Eleonora of Holstein-Gottorp

Issue

Karl XI (1655–1697), King of Sweden 1660–1697

The Palatinate dynasty