Family/Spouse: Ernest The Iron Duke Of AUSTRIA. Ernest (son of Leopold III Duke Of AUSTRIA and Viridis VISCONTI) was born in 1377 in Bruck an der Mur, Styria; died on 10 Jun 1424. [Group Sheet] [Family Chart]
Siemowit married Alexandra Of LITHUANIA. Alexandra (daughter of Algirdas Of LITHUANIA and Uliana Of TVER) was born after 1350; died on 19 Jun 1434. [Group Sheet] [Family Chart]
Siemowit married ? UNKNOWN. [Group Sheet] [Family Chart]
Algirdas married Uliana Of TVER in 1350. Uliana was born in 1325; died in 1392. [Group Sheet] [Family Chart]