1 But he that loved the youngest was Sansloy 2 (He that fair Una late foul outraged),

late > lately (see 103.43-44, 106.3-8)

3 The most unruly, and the boldest, boy 4 That ever warlike weapons managed,

managed > wielded

5 And to all lawless lust encouraged,

encouraged > [was encouraged]

6 Through strong opinion of his matchless might: 7 Ne aught he cared whom he endamaged

Ne aught > Naught; and naught endamaged > inflicted injury upon; hurt

8 By tortious wrong, or whom bereaved of right.

tortious > injurious; wicked; illegal