ane Shore (d. 1527), a woman of singular
wit and beauty, wife of a London goldsmith, who subsequently
became the mistress of Edward IV, enjoying great power through
his favor. When he died she became a companion of Thomas Grey,
Marquis of Dorset. She was tried for witchcraft by order of the
Duke of Gloucester, afterward Richard III, and condemned (1483)
to walk in penetential garb, with a taper in her hand and attired
only in her kirtle, an incident utilized by Shakespeare in his
Richard III. [World Wide Illustrated Encyclopedia, 1935]