5 And all that gentle nouriture ensues:
gentle > noble nouriture > {Nurture, the business of bringing up a child} ensues > follows, conforms to; hence: involves, entails
6 And that (so soon as riper years he raught)
raught > reached
7 He might, for memory of that day's ruth,
ruth > sorrow; calamity; occasion of regret
8 Be called Ruddymane, and thereby taught
Ruddymane > "Bloody-handed"
9 To avenge his parents' death on them that had it wrought.
203.3