Pedro married Konstanze Von Hohenstaufen on 15 Jul 1262. Konstanze (daughter of Manfred Von Hohenstaufen and Beatrice De Savoya) was born in 1249; died in 1301. [Group Sheet] [Family Chart]
Federico married Leonora De Sizilien in 1302. Leonora (daughter of King Carlo II Of Naples and Princess Maria Of Hungary) died on 9 Aug 1341. [Group Sheet] [Family Chart]
Isolde married Stephan II Von Bayern on 27 Jun 1328. Stephan (son of Ludwig IV Von Bayern and Beatrix Von Schweidnitz) was born in 1319; died on 19 May 1375. [Group Sheet] [Family Chart]
Stephan married Taddea Visconti in 1367. Taddea (daughter of Bernardo Visconti and Beatrice Della Scalla) was born about 1351; died on 28 Sep 1381. [Group Sheet] [Family Chart]
Friedrich married Maddalena Visconti in 1381. Maddalena (daughter of Bernardo Visconti and Beatrice Della Scalla) was born in 1361; died in 1404. [Group Sheet] [Family Chart]