 In 60 , a major rebellion broke out in the province of Britannia . While the governor <unk> <unk> <unk> and his troops were busy capturing the island of Mona ( Anglesey ) from the <unk> , the tribes of the southeast staged a revolt led by queen <unk> of the <unk> . <unk> and her troops destroyed three cities before the army of <unk> could return , receive reinforcements , and quell the rebellion in 61 . Fearing <unk> himself would provoke further rebellion , <unk> replaced him with the more passive <unk> <unk> <unk> . 
