The oldest surviving crown of an English queen, 1370-80. Gold, enamel, sapphires, rubies, emeralds, diamonds, pearls. Recorded in England in a list of jewels and plate drawn up in 1399. Probably belonged to King Edward III or Anne of Bohemia, the wife of King Richard II, who was deposed that year by Henry IV. Henry's daughter, Princess Blanche, married the Palatine Elector Ludwig III in 1402 and the crown passed to the Palatine Treasury in Heidelberg as part of her dowry.