Ко се венчао Beatrice of Falkenburg?

Beatrice of Falkenburg (c. 1254 – 17 October 1277), also referred to as Beatrix of Valkenburg, was the third spouse of Richard of Cornwall, and as such nominally queen of Germany. Daughter of Dietrich II de Falkenburg, seigneur of Montjoye and his first wife, Berta, daughter of Walram IV, Duke of Limburg. Third and last wife of Richard of England, Plantagenet, of Cornwall. She married June 16th of 1269 in Kaiserslautern, Germany, when she was only 16 years old and Richard was 60. They had no children. After Richard's death, Beatrice chose to stay in England until her death in 1277 at the age of 23, and she was buried at the Friars Minors at Oxford.

Ричард Корнволски (1209—1272), био је гроф Поатјеа (1225—1272), војвода од Корнвола (1227—1272) и краљ ривал Немачке (1257—1272). Био је син Јована без Земље и Изабеле Анголемеске.