so great agony > [such great agony; or: so great an agony]

9 When such I see, that all for pity I could die.

103.2

And now it is empassioned so deepe,
2 For fairest Vnaes sake, of whom I sing,
That my fraile eyes these lines with teares do steepe,
4 To thinke how she through guilefull handeling,
Though true as touch, though daughter of a king,
6 Though faire as euer liuing wight was faire,
Though nor in word nor deede ill meriting,
8 Is from her knight diuorced in despaire
And her due loues deriu'd to that vile witches share.

1 And now it is empassioned so deep,

empassioned > {Moved or touched with deep feeling}

2 For fairest Una's sake (of whom I sing), 3 That my frail eyes these lines with tears do steep, 4 To think how she, through guileful handling,

handling > treatment

5 Though true as touch, though daughter of a king,

touch > [a] touchstone (fine-grained stone used for testing the quality of gold)