What was the larger conflict surrounding the revolt led by Ralph de Gael?
Ralph de Gael: Ralph de Gaël (otherwise Ralph de Guader, Radulf Waders or Ralph Wader) (before 1042 – c. 1096) was the Earl of East Anglia (Norfolk and Suffolk) and Lord of Gaël and Montfort ("Seigneur de Gaël et Montfort"). Ralph de Gael:  He was the leading figure in the Revolt of the Earls, the last serious revolt against William the Conqueror. Revolt of the Earls: The Revolt of the Earls in 1075 was a rebellion of three earls against William I of England (William the Conqueror). Revolt of the Earls:  It was the last serious act of resistance against William in the Norman Conquest.
Norman Conquest