Maria of Mazovia was born circa 1394 to Siemowit IV of Mazovia (c1353-1426) and Alexandra of Lithuania (c1368-1434) and died 1449 Türnitz of unspecified causes. She married Ernst von Habsburg (1377-1424) 1412 JL in Bruck an der Mur. Charlemagne (747-814), Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Hugh Capet (c940-996)/s, Rollo of Normandy (860-932)/s.


Offspring of Ernst von Habsburg (1377-1424) and Cymburgis of Mazovia
Name Birth Death Joined with
Frederick III, Holy Roman Emperor (1415-1493) 21 September 1415 Innsbruck, Austria 19 August 1493 Linz, Austria Leonor of Portugal (1436-1476)
Margarete von Österreich (c1416-1486) 1416 Innsbruck, Austria 12 February 1468 Altenburg, Germany Friedrich II. von Sachsen (1412-1464)
Albrecht VI. von Österreich (1418-1463) 18 December 1418 Vienna, Austria 2 December 1463 Vienna, Austria Mechthild von der Pfalz (1419-1482)
Katharina von Österreich (1424-1493) 1424 Wien 11 September 1493 Schloß Hohenbaden Karl I. von Baden-Baden (c1424-1475)
Ernst von Habsburg (1420-1432)
Alexandra von Habsburg (1421-1421)
Anna von Habsburg (1422-1422)
Rudolf von Habsburg (1424-1424)
Leopold von Habsburg (1424-1424)

Footnotes (including sources)

‡ General