The dream of Macsen Wledig
The new emperor had no time to arm himself when they fell upon him, and slew him, and many others with him. And three nights and three days were they subduing the men that were in the city and taking the castle. And others of them kept the city, lest any of the host of Macsen should come therein, until they had subjected all to their will.
Then spake Macsen to Helen Luyddawc. "I marvel, lady," said he, "that thy brothers have not conquered this city for me."
"Lord, emperor," she answered, "the wisest youths in the world are my brothers. Go thou thither and ask the city of them, and if it be in their possession thou shalt have it gladly."
So the emperor and Helen went and demanded the city. And they told the emperor that none had taken the city, and that none could give it him, but the men of the Island of Britain. Then the gates of the city of Rome were opened, and the emperor sat on the throne, and all the men of Rome submitted themselves unto him.
The emperor then said unto Kynan and Adeon, "Lords," said he, "I have now had possession of the whole of my empire. This host give I unto you to vanquish whatever region ye may desire in the world."
So they set forth and conquered lands, and castles, and cities. And they slew all the men, but the women they kept alive. And thus they continued until the young men that had come with them were grown grey-beaded, from the length of time they were upon this conquest.
Then spoke Kynan unto Adeon his brother, "Whether wilt thou rather," said he, "tarry in this land, or go back into the land whence thou didst come forth?"
Now he chose to go back to his own land, and many with him. But Kynan tarried there with the other part and dwelt there.
And they took counsel and cut out the tongues of the women, lest they should corrupt their speech. And because of the silence of the women from their own speech, the men of Armorica are called Britons. From that time there came frequently, and still comes, that language from the Island of Britain.
And this dream is called the dream of Macsen Wledig, emperor of Rome.
And here it ends.