Normans.

Rees soon fell in battle, and left two children, Nest and Griffith.
The beauty of Nest and the genius of Rees ap Griffith fill an
important page in the history of their country. Nest became the
mother of the conquerors of Ireland; Rees became the greatest of all
the kings of South Wales.

The Normans found that the Welsh had taken heart. Of their
opponents, they feared three: Griffith ap Conan, Owen of Powys, and
Griffith ap Rees. The kings of England, the two sons of the
Conqueror--red, brutal William and cool, treacherous Henry--had to
come to help their barons.

Griffith ap Conan had a long life of strife and success. In his
struggle with Hugh the Wolf, he was once in The Wolf's prison, and
more than once he had to flee to the sea. But, backed up by the
liberty-loving sons of Snowdon and by his sea-roving kinsmen, he made
Gwynedd strong and prosperous. He drove the Normans from Anglesey;
he attacked and killed Robert of Rhuddlan; he saw the red King of
England himself forced by storm and rain to beat a retreat from
Snowdon. He was loved by his people during his youth of adventure
and battle, and during his old age of safe counsel and love of peace.
His wife Angharad and his son Owen live with him in the memory of his
country. When he died, in 1137, it was said that he had saved his
people, had ruled them justly, and had given them peace.

In the Severn country the princes of Powys were fighting against the
Normans also, especially against the family of Montgomery. The sons
of Bleddyn--Cadogan, Iorwerth, and Meredith--were driving the