Who was Shakespeare's tragic hero derived largely from the account in "Holinshed's Chronicles", a history of Britain?
Lady Macbeth:  The wife of the play's tragic hero, Macbeth (a Scottish nobleman), Lady Macbeth goads her husband into committing regicide, after which she becomes queen of Scotland. Macbeth (character):  The character is based on the historical king Macbeth of Scotland, and is derived largely from the account in "Holinshed's Chronicles" (1587), a history of Britain.
Macbeth