 In March 68 , <unk> Julius <unk> , the governor of Gallia <unk> , rebelled against <unk> 's tax policies . Lucius <unk> Rufus , the governor of <unk> Superior , was ordered to put down <unk> 's rebellion . In an attempt to gain support from outside his own province , <unk> called upon <unk> <unk> <unk> , the governor of <unk> <unk> , to join the rebellion and further , to declare himself emperor in opposition to <unk> . 
