谁嫁给了约翰三世 (瑞典)？

约翰三世（瑞典語：Johan III，1537年12月20日—1592年11月17日）是瑞典的一位国王，于1568年登基，在位至逝世。1556年到1563年，他被封為自治的芬蘭公爵，称为约翰公爵，1581年自封為芬蘭大公。

Catherine Jagiellon (Polish: Katarzyna Jagiellonka; Swedish: Katarina Jagellonica, Lithuanian: Kotryna Jogailaitė; 1 November 1526 – 16 September 1583) was a princess of the Polish–Lithuanian Commonwealth and Queen of Sweden from 1569 as the wife of King John III. Catherine had significant influence over state affairs during the reign of her spouse. She negotiated with the pope to introduce Counter-Reformation in Sweden. She was the mother of Sigismund III Vasa.

Gunilla Bielke; Swedish: Gunilla Johansdotter Bielke af Åkerö (25 June 1568 – 19 July 1597) was Queen of Sweden as the second wife of King John III. Queen Gunilla is acknowledged to have acted as the political adviser to John III and to have influenced his religious policies in favour of Protestantism.