Family:Boleslaus II of Masovia and Gaudemunda of Lithuania (1)

Parents: Siemowit I of Masovia and Pereyaslava of Galicia Boleslaus II of Masovia b. Est 1251 d. 20 Apr 1313	Parents: Traidenis and Unknown Gaudemunda of Lithuania b. Abt 1260 d. Bet 1288 and 1313

Family tree▼

Children

		Birth	Death
1.	Siemowit II of Masovia	1283	18 Feb 1345
2.	Trojden I of Masovia	1284 or 1286	13 Mar 1341