The next creation of the title was by Henry I in 1101 for Richard de Redvers, who had been one of his principal supporters in the struggle against his brother Robert Curthose for control of the English throne. On his death in 1107 he was succeeded by his son Baldwin, who was created Earl of Devon in 1141. The lordship of the Isle of Wight was thereafter held with the earldom by the de Redvers family. The last holder of both titles was Isabella de Fortibus nee de Redvers, 8th Countess of Devon, who inherited them on the death her brother Baldwin in 1262. Widowed the previous year, she became the wealthiest woman in the British Isles who was not a member of a royal family. She lived in Carisbrooke Castle on the island and exercised her rights and privileges as feudal overlord. On her deathbed, she sold the island to Edward I for 6,000 marks.