This year, at Christmas, King Henry was at Westminster, and there he held his court, and during this festival Robert de Belesme departed from the King in enmity, and left this country for Normandy. After this, and before Lent, the King was at Northampton, and his brother Earl Robert of Normandy came to him there; and because the King would not give up that which he had won from the Earl in Normandy, they separated in enmity, and the Earl soon went again over sea. In the first week of Lent, on the evening of Friday, the 14th of the calends of March, a strange star appeared, and it was seen a while every evening for a long time afterwards. This star appeared in the south-west, it seemed small and dim, but the light that stood from it was very bright and like an exceedingly long beam shining to the north-east; and one evening it seemed as if a beam from over against the star darted directly into it. Some persons said that they observed more unknown stars at this time, but we do not write this as a certainty because we saw them not ourselves. One night, the morrow being the day of our Lord’s Supper, that is, the Thursday before Easter, two moons appeared before day in the heavens, the one in the east and the other in the west, both full; and the same day was the 14th of the moon. At Easter the King was at Bath, and at Pentecost at Salisbury, because he would not hold his Court over sea during his absence from this country. After this, before August, the King went into Normandy, and almost all the inhabitants bowed to his will, excepting Robert de Belesme, and the Earl of Mortaigne, and a few other chiefs who yet held with the Earl of Normandy: the King therefore came with an army, and besieged a castle of the Earl of Mortaigne called Tinchebray. Whilst the King was besieging this castle, Robert Earl of Normandy and his army came upon him on Michaelmas eve, and with him were Robert de Belesme and William Earl of Mortaigne, and all who wished well to their cause, but strength and victory were with the King. The Earl of Normandy was taken, together with the Earl of Mortaigne and Robert de Stutteville; and they were afterwards sent to England, and kept in confinement; Robert de Belesme was put to flight, and William Crispin was taken, with many others; Edgar Ætheling who had gone over from the King to the Earl a short time before, was also taken; but the King afterwards let him depart unhurt. After this, the King subdued the whole of Normandy, and brought it under his own will and power. This year, also there was a very terrible and sinful war between the Emperor of Saxony and his son, during which the father died, and the son succeeded to the Empire. 1107.