|Covid-19|Monarch – Gustav I
11 September - Duke John is sent to England to negotiate the wedding between Queen Elizabeth and Prince Erik.
13 December - Wedding between Princess Catherine and Edzard II, Count of East Frisia. A great scandal takes place when Princess Cecilia of Sweden and Johan II of East Frisia is discovered to have an illegal sexual relationship, known as Vadstenabullret.
- The king and his sons make a solemn entry in to the capital.
1 January - Virginia Eriksdotter, illegitimate royal daughter (died 1633)
Margareta Brahe, courtier (died 1638)
January - Christina Gyllenstierna, national heroine (died 1497)
1559 in Sweden Wikipedia
Events from the year 1559 in Sweden