Family
Casimir I 'the Restorer' of Poland, Duke of Poland 1) Married/ Related to: Maria Dobroniega of Kiev Born after 1012 Died 1087, at most 75 years Notes: While Maria Dobronega (wife of Casimir) is often shown as a daughter of Vladimir the Great of Kiev online, this is conjectural, with limited solid evidence to support. Other hypotheses, including that she was a daughter of Yaroslav, also have very limited evidence. The strongest conclusion is that she was of noble blood from Kiev. See https://groups.google.com/g/soc.genealogy.medieval/c/6bmgFyXi79g/m/uO1uvYj36jkJ for discussion on her parentage. Child: |
Sources
1) Source: Cosmas of Prague, The Chronicle of the Czechs "At that time, Casimir, the most excellent Polish duke, was taken away from this world and his sons, Bolesłav and Władisław, were still suckling." (Data from secondary evidence)2) Source: Cosmas of Prague, The Chronicle of the Czechs "In the year of the Lord’s incarnation 1102. Władisław, duke of Poland had two sons: one from a concubine, Zbigniew; another from Judith, the daughter of King Vratislav, called Bolesław; between them he divided his realm in half" (Data from secondary evidence)