Constance of Wrocław [SEP] father
Constance of Wrocław
Constance of Wrocław (c.1221–27 – 21 or 23 February 1257) was a Princess of Silesia and the Duchess of Kuyavia. She was a member of the Polish House of Piast and mother of Leszek the Black and Ziemomysł of Kuyavia.
Early life.
Constance of Wrocław was born in 1227, the second child of Henry II the Pious and his wife Anna of Bohemia, the daughter of Ottokar I of Bohemia and Constance of Hungary. She was named after her maternal grandmother, Constance of Hungary.
I of Masovia. Only one other sister, Elisabeth of Wrocław was to marry, her other sisters becoming Abbesses.
Constance was more carefully educated than her future husband, Casimir I of Kuyavia, who was tutored by John Heron, who was later educated by Casimir's parents.
Marriage.
In 1239 at Wrocław, Constance married Casimir I of Kuyavia, the second son of Konrad I, Duke of Masovia. In literature there are two theories for the marriage.
The first theory is that Constance's father