 Apart from this we have little knowledge of the Welsh tribes of this era.In AD 47 or 48 the new governor, Publius Ostorius Scapula, moved against the Deceangli along the northeastern coast of Wales, devastating their lands.He campaigned successfully but indecisively against the Silures and then the Ordovices, the most notable feature of which is the leadership of both tribes against him by Caratacus.