I know him, madam

I know him, madam. At a marriage feast
Between Lord Perigort and the beauteous heir
Of Jaques Falconbridge, solemnizèd
In Normandy, saw I this Longaville.
A man of sovereign parts he is esteemed,
Well fitted in arts, glorious in arms.
Nothing becomes him ill that he would well.
The only soil of his fair virtue's gloss,
If virtue's gloss will stain with any soil,
Is a sharp wit matched with too blunt a will,
Whose edge hath power to cut, whose will still wills
It should none spare that come within his power.