Konrad I of Masovia
Born1187/1188Died31.08.1247Place of burialCathedral Basilica of the Assumption of the Blessed Virgin Mary in Płock
Titles
- Duke of Masovia (1194 - 31.08.1247)
- Duke of Kraków (1241 - 1243)
- Duke of Łęczyca (1231 - 31.08.1247)
- Duke of Sieradz (1231 - 31.08.1247)
Relations
- father: Casimir II the Just
- mother: Helena of Znojmo
Bibliography
- Oswald Balzer, Genealogia Piastów, Avalon, Kraków 2005
- Kazimierz Jasiński, Rodowód Piastów małopolskich i kujawskich, Wydawnictwo Historyczne, Poznań - Wrocław 2001