3 That Saxon kings his friendship shall entreat;
That > [So that]
4 And Howell Dha shall goodly well endue
Howell Dha > (King of Wales, died 948)
5 The savage minds with skill of just and true;
skill of > [the] knowledge of [the]
6 Then Griffith ap Cynan also shall uprear
Griffith ap Cynan > (King of Wales, died 1136)
7 His dreaded head, and the old sparks renew 8 Of native courage, that his foes shall fear
that > [so that]