Family:Władysław of Masovia and Unknown (1)

Parents: Siemowit IV, Duke of Masovia and Alexandra of Lithuania Władysław I of Masovia b. 1389 d. 12 Dec 1455

Family tree▼

Children

		Birth	Death
1.	Siemowit VI of Masovia	1 Jan 1446	1 Jan 1462
2.	Władysław II of Masovia	31 Oct 1448	27 Feb 1462