Helena of Znojmo, was a Bohemian princess, a member of the Přemyslid dynasty. She was the daughter of Duke Conrad II of Znojmo and his Serbian wife Marija of Rascia. Helena was probably named after her maternal aunt, Queen Helena of Hungary, wife... Wikipedia
Born: 1141
Died: 1206 (age 65 years)
Parents: Conrad II of Znojmo and Marija of Rascia
Children: Adelaide of Poland, Leszek the White, Konrad I of Masovia, and more
Grandchildren: Bolesław V the Chaste, Casimir I of Kuyavia, Siemowit I of Masovia, and more
Siblings: Salomea of Poland
Spouse: Casimir II the Just (m. 1163–1194)