In the meantime—
By chance arrived a damsel at the place,
Who was (though mean and rustic was her wear)
Of royal presence and of beauteous face,
And lofty manners, sagely debonair:
Her have I left unsung so long a space,
That you will hardly recognize the fair.
Angelica, in her (if known not) scan,
The lofty daughter of Cathay's great khan.
This is Angelica, who having despised the love of Orlando, now finally meets her fate in the person of Medoro:
When fair Angelica the stripling spies,
Nigh hurt to death in that disastrous fray,
Who for his king, that there unsheltered lies,
More sad than for his own misfortune lay,
She feels new pity in her bosom rise,
Which makes its entry in unwonted way.
Touched was her haughty heart, once hard and curst,
And more when he his piteous tale rehearsed.
And calling back to memory her art,
For she in Ind had learned chirurgery,
(Since it appears such studies in that part
Worthy of praise and fame are held to be,
And, as an heirloom, sires to sons impart,
With little aid of books, the mystery)
Disposed herself to work with simples' juice,
Till she in him should healthier life produce.
She succeeds in curing him, and falling desperately in love, marries him and departs for Cathay, of which she designs making her husband king.
After some time Orlando comes that way and finds engraved on trees in love-knots and intertwined names, the evidence of the love of Angelica and Medoro:
Turning him round, he there, on many a tree,
Beheld engraved, upon the woody shore,
What as the writing of his deity
He knew, as soon as he had marked the lore.
This was a place of those described by me,
Whither ofttimes, attended by Medore,
From the near shepherd's cot had wont to stray
The beauteous lady, sovereign of Cathay.
In a hundred knots, amid those green abodes,
In a hundred parts, their cyphered names are dight;
Whose many letters are so many goads,
Which Love has in his bleeding heart-core pight.
He would discredit in a thousand modes,
That which he credits in his own despite;
And would parforce persuade himself, that rhind
Other Angelica than his had signed.
He tries to convince himself that there is no truth in all this, but in vain, for meeting the shepherd at whose house Angelica had brought Medoro, he learns in detail the whole story. Upon hearing this he rushes forth from the cottage and hastens to the forest, where he can give full vent to the sorrow that fills his heart, and where he gradually loses all control of himself, and finally becomes raging mad: