Maria Piast of Bytom was born circa 1295 to Casimir of Bytom (c1255-1312) and Helena and died 15 December 1317 Temesvár of unspecified causes. She married Charles I of Hungary (1288-1342) 1306 JL . Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Rollo of Normandy (860-932)/s.
It is not sure whether the daughters listed here are Maria's or her husband's third wife.
|Offspring of Maria of Bytom and Charles I of Hungary (1288-1342)|
|Katherine of Hungary (c1315-1355)||1315||1355||Henry II of Swidnica (c1316-1345)|
|Elisabeth of Hungary (c1316-1367)|