Agnes of Cleves [SEP] father
Agnes of Cleves
Agnes of Cleves (1422–1448) was a daughter of Adolph I, Duke of Cleves and his second wife Mary of Burgundy.
In 1439, Agnes married Charles, Prince of Viana. He had been bequeathed the kingdom to Navarre. His right to be King of Navarre had been recognised by the Cortes; but his mother Blanche died in 1441, her husband King John II of Aragon had seized the kingdom to the exclusion of his son. Charles and Agnes had no children. 
Agnes died on
, Frederick and Dietzmann) and two daughters (Margaret and Agnes). Through her second son Frederick – later Margrave of Meissen – Margaret was the direct ancestor of the Electors and Kings of Saxony and English Queen consorts Margaret of Anjou and Anne of Cleves.
In 1265 her husband received the titles of Landgrave of Thuringia and Count Palatine of Saxony () after the abdication of his father, who retained control of Meissen.
After the execution of her nephew Conradin (29 October 1268), Margaret, as the next