Family/Spouse: Gaudemante-Sofia Traidenyte. Gaudemante-Sofia died in 1288. [Group Sheet] [Family Chart]
Family/Spouse: Kunegunda. Kunegunda (daughter of Premysl Ottokar II the Great, King of Bohemia and Kunegunda of Chernigov) died in 1321. [Group Sheet] [Family Chart]
Family/Spouse: Maria Yurevna. Maria (daughter of Yury I Danilovichi) died in 1341. [Group Sheet] [Family Chart]
Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Family/Spouse: Elzbieta Gediminaite. Elzbieta (daughter of Gediminas of Lithuania, Duke of Lithuania and Jewna) died in 1364. [Group Sheet] [Family Chart]
Siemowit married Euohemia (Eufemia) in 1335. Euohemia (daughter of Nicholas II, Duke of Opava and Anna) died in 1352. [Group Sheet] [Family Chart]
Family/Spouse: Ludmila. Ludmila and died. [Group Sheet] [Family Chart]
Family/Spouse: Henry V of Zagan. Henry died in 1369. [Group Sheet] [Family Chart]
Family/Spouse: Danute Kestutaite. Danute (daughter of Kestutis of Trakai, Duke of Lithuania and Birute of Palanga) and died. [Group Sheet] [Family Chart]
Family/Spouse: Casimir IV, Duke of Pomerania. Casimir (son of Boguslaw V of Slupsk, Duke of Pomerania and Elizabeth of Poland, Duchess of Pomerania) died in 1377. [Group Sheet] [Family Chart]
Siemowit married Aleksandra Algirdaite in 1387. Aleksandra (daughter of Algirdas of Lithuania, Duke of Lithuania and Ul'iana of Tver' Aleksandrovna) died in 1434. [Group Sheet] [Family Chart]
Henryk married Ringaile in 1390. Ringaile (daughter of Kestutis of Trakai, Duke of Lithuania and Birute of Palanga) died in 1433. [Group Sheet] [Family Chart]
Family/Spouse: Casimir III of Poland. Casimir died in 1370. [Group Sheet] [Family Chart]