The
first name that this island bore, before it was taken or settled: Myrddin's
Precinct. And after it was taken and settled, the island of Honey. And after it
was conquered by Prydein son of Aedd Mawr, it was called the Isle of Prydein
[Britain].
Britain has three chief outpost islands, and
twenty-seven are subordinate to it. These are the
three outpost islands: Anglesey, Man, and Lundy. It
has three chief deltas, and seven score subordinate ones. And
thirty four chief ports, and thirty three chief cities. These
are their names: Caer Alclut [Dumbarton]. Caer Llyr [Leicester]. Caer Hawyd.
Caer Efrawc [York]. Caer Gent [Canterbury?]. Caer Wyranghon [Worcester]. Caer
Llundein [London]. Caer Lirion. Caer Golin [Colchester]. Caer Lloyw
[Gloucester]. Caer Gei. Caer Siri. Caer Wynt. Caer Went [Gwent]. Caer Grant
[Cambridge]. Caer Dawri [Dorchester]. Caer Llwyd Coet [Lincoln]. Caer Myrdin
[Carmarthen]. Caer yn Aruon [Carnarvon]. Caer Gorgyrn. Caer Lleon [Caerleon-on-Usk
or Chester]. Caer Gorcon [Worren?]. Caer Cusrad. Caer Urnas [Wroxeter]. Caer
Selemion. Caer Mygeid [Meivod]. Caer Lyssydit. Caer Beris [Portchester]. Caer
Llion [Chester or Caerleon-on-Usk]. Caer Weir [Warwick]. Caer Gradawc. Caer
Widawl Wir [St. Albans].