This I have taken the liberty to reproduce:
THE MUCKLE STAIN, OR BLEEDING STONE OF KILBURN PRIORY.
For the blessed rood of Sir Gervase the Good
The nuns of Kilburn pray;
But for the wretch who shed his blood
No tongue a prayer shall say.
The bells shall ring, and the nuns shall sing,
Sir Gervase to the blest;
But holiest rites shall never bring