Augustus's appeal appeared to have no effect. When Stafford returned to England in January 1554 he joined
the rebellion led by
Thomas Wyatt; this arose out of concern of Mary's determination to marry
Philip II of Spain. The rebellion failed and Thomas was captured and briefly imprisoned in the
Fleet Prison before fleeing to France. There, he intrigued with other English exiles and continued to promote his claim to the English throne. attempting to incite a new revolt by denouncing the Spanish marriage, railed against increased Spanish influence and promised to return the crown "". Stafford claimed he had seen letters at Dieppe showing that Scarborough and 12 other castles would be given to Philip II and garrisoned with 12,000 Spanish soldiers before his coronation. Three days later, the
Earl of Westmorland recaptured the castle and arrested Stafford and his companions. ==Death==