Isabella of Lusignan her half-brother King Henry III in 1254. After thirteen years of marriage Geoffery died. Isabella herself died on 14 January 1300 having most likely outlived all of her children. She had several grandchildren. Isabella also outlived all of her siblings (full and half). Isabella of Lusignan Isabella of Lusignan (c.1224 – 14 January 1300) was a daughter of Hugh X of Lusignan and his wife Isabella of Angoulême, Dowager Queen of England. Isabella was half-sister to King Henry III of England. She was Dame de Beauvoir-sur Mer et de Mercillac. Isabella's year of birth is unknown. She is mentioned in
Eleanor of England, Countess of Leicester Eleanor of England, Countess of Leicester Eleanor of England (also called Eleanor Plantagenet and Eleanor of Leicester) (1215 – 13 April 1275) was the youngest child of John, King of England and Isabella of Angoulême. At the time of Eleanor's birth at Gloucester, King John's London was in the hands of French forces, John had been forced to sign the Magna Carta and Queen Isabella was in shame. Eleanor never met her father, as he died at Newark Castle when she was barely a year old. The French, led by Prince Louis the Lion, the future Louis VIII, were marching