Stephen, King of England of their castles in England. This threat was backed up by the arrest of the bishops, with the exception of Nigel who had taken refuge in Devizes Castle; the bishop only surrendered after Stephen besieged the castle and threatened to execute Roger le Poer. The remaining castles were then surrendered to the King. Stephen's brother, Henry of Blois, was alarmed by this, both as a matter of principle, since Stephen had previously agreed in 1135 to respect the freedoms of the church, and more pragmatically because he himself had recently built six castles and had no desire to be treated
Stephen, King of England Wales to pacify the region. Neither mission was particularly successful, and by the end of 1137 the King appears to have abandoned attempts to put down the rebellion. Historian David Crouch suggests that Stephen effectively "bowed out of Wales" around this time to concentrate on his other problems. Meanwhile, Stephen had put down two revolts in the south-west led by Baldwin de Redvers and Robert of Bampton; Baldwin was released after his capture and travelled to Normandy, where he became an increasingly vocal critic of the King. The security of Normandy was also a concern. Geoffrey of Anjou invaded in