bn:01809515n
Noun Named Entity
Categories: 1210s births, 13th-century Polish people, 13th-century rulers in Europe, House of Piast, archived copy as title
EN
Casimir I of Kuyavia  Casimir I of Masovia  Kazimierz  Kazimierz I kujawski
EN
Casimir I of Kuyavia, was a Polish prince member of the House of Piast, Duke of Kujawy since 1233, ruler over Ląd during 1239-1261, ruler over Wyszogród since 1242, Duke of Sieradz during 1247-1261, Duke of Łęczyca since 1247 and Duke of Dobrzyń since 1248. Wikipedia
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EN
Casimir I of Kuyavia, was a Polish prince member of the House of Piast, Duke of Kujawy since 1233, ruler over Ląd during 1239-1261, ruler over Wyszogród since 1242, Duke of Sieradz during 1247-1261, Duke of Łęczyca since 1247 and Duke of Dobrzyń since 1248. Wikipedia