In the summer of 1069 the Danish fleet appeared off the coast of Kent. It moved up the coast towards the north, raiding as it went. William and his army were in the south guarding against any incursions. Finally the fleet joined the English rebels on the banks of the River Humber. The remaining English earls all deserted William and joined the combined English-Danish forces. They moved against the Norman garrison at York and killed all but a few women and children. William Malet, a Norman who had lived in England before 1066 was also spared.