Louis Piast of Brzeg, Duke of Brzeg, was born circa 1383 to Henry VII of Brzeg (c1344-1399) and Margaret of Masovia (c1357-1392) and died 30 May 1436 of unspecified causes. He married Hedwig Zápolya (?-1414) 14 August 1409 JL . He married Elisabeth von Brandenburg (1403-1449) 9 April 1418 JL in Konstanz. William I of England (1027-1087), Henry II of England (1133-1189), Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Henry II of England (1133-1189)/s, Hugh Capet (c940-996)/s, William I of England (1027-1087)/s, Rollo of Normandy (860-932)/s.
|Offspring of Louis I of Brzeg and Elisabeth von Brandenburg (1403-1449)|
|Louis of Brzeg (c1419-c1435)|
|Elisabeth of Brzeg (1426-c1435)|
|Magdalena of Brzeg (c1430-1497)|
|Hedwig of Brzeg (c1433-1471)||1433||21 October 1471||Jan I of Lubin (1425-c1453)|