The most widely cited sources for Shakespeare’s King Lear are Holinshed’s Chronicles and an anonymous play, King Leir.
Let’s take a look at Holinshed first…
In the past, when we were deep into the histories, we learned that Raphael Holinshed’s Chronicles of England, Scotland and Ireland, an early attempt at a comprehensive history of Britain, was the “go-to” source for Shakespeare in composing those plays. Holinshed was only one of a three main authors of the work (the other two being William Harrison and Richard Stanyhurst), first printed in 1577, but time has given him the main credit.
But those were histories, you say. Remember, though, that the title of the Quarto edition of the play is The True Chronicle History of the Life and Death of King Lear and his Three Daughters, so this “historical” source shouldn’t come as too much of a surprise.
With that in mind, let’s take a look at Project Gutenberg’s text of the relevant passages from Holinshed:
LEIR THE RULER
LEIR the son of Baldud was admitted ruler over the Britains… This Leir was a prince of right noble demeanor, governing his land and subjects in great wealth. … It is written that he had by his wife three daughters without other issue, whose names were Gonorilla, Regan, and Cordeilla, which daughters he greatly loved, but specially Cordeilla the youngest far above the two elder.
When this Leir therefore was come to great years, & began to wax unwieldy through age, he thought to understand the affections of his daughters towards him, and prefer her whom he best loved, to the succession over the kingdom. Whereupon he first asked Gonorilla the eldest, how well she loved him: who calling her gods to record, protested that she “loved him more than her own life, which by right and reason should be most dear unto her. With which answer the father being well pleased, turned to the second, and demanded of her how well she loved him: who answered (confirming her sayings with great oaths) that she loved him more than tongue could express, and far above all other creatures of the world.”
Then called he his youngest daughter Cordeilla before him, and asked of her what account she made of him, unto whom she made this answer as followeth: “Knowing the great love and fatherly zeal that you have always borne towards me (for the which I may not answer you otherwise than I think, and as my conscience leadeth me) I protest unto you, that I have loved you ever, and will continually (while I live) love you as my natural father. And if you would more understand of the love that I bear you, ascertain your self, that so much as you have, so much you are worth, and so much I love you, and no more.
The father being nothing content with this answer, married his two eldest daughters, the one unto Henninus the duke of Cornewall, and the other unto Maglanus the duke of Albania, betwixt whom he willed and ordained that his land should be divided after his death, and the one half thereof immediately should be assigned to them in hand: but for the third daughter Cordeilla he reserved nothing.
Nevertheless it fortuned that one of the princes of Gallia (which now is called France) whose name was Aganippus, hearing of the beauty, womanhood, and good conditions of the said Cordeilla, desired to have her in marriage, and sent over to her father, requiring that he might have her to wife: to whom answer was made, that he might have his daughter, but as for any dower he could have none, for all was promised and assured to her other sisters already. Aganippus notwithstanding this answer of denial to receive anything by way of dower with Cordeilla, took her to wife…
After that Leir was fallen into age, the two dukes that had married his two eldest daughters, thinking it long year the government of the land did come to their hands, arose against him in armor, and reft from him the governance of the land, upon conditions to be continued for term of life: by the which he was put to his portion, that is, to live after a rate assigned to him for the maintenance of his estate, which in process of time was diminished as well by Maglanus as by Henninus. But the greatest grief that Leir took, was to see the unkindness of his daughters, which seemed to think that all was too much which their father had, the same being never so little: in so much that going from the one to the other, he was brought to that misery, that scarcely they would allow him one servant to wait upon him.
In the end, such was the unkindness, or (as I may say) the unnaturalness which he found in his two daughters, notwithstanding their fair and pleasant words uttered in time past, that being constrained of necessity, he fled the land, & sailed into Gallia, there to seek some comfort of his youngest daughter Cordeilla, whom before time he hated. The lady Cordeilla hearing that he was arrived in poor estate, she first sent to him privily a certain sum of money to apparel himself withal, and to retain a certain number of servants that might attend upon him in honorable ways, as appertained to the estate which he had borne: and then so accompanied, she appointed him to come to the court, which he did, and was so joyfully, honorably, and lovingly received, both by his son in law Aganippus, and also by his daughter Cordeilla, that his heart was greatly comforted: for he was no less honored, than if he had been king of the whole country himself.
Now when he had informed his son in law and his daughter in what sort he had been used by his other daughters, Aganippus caused a mighty army to be put in a readiness, and likewise a great navy of ships to be rigged, to passe over into Britain with Leir his father in law, to see him again restored to his kingdom. It was accorded, that Cordeilla should also go with him to take possession of the land, the which he promised to leave unto her, as the rightful inheritor after his decease, notwithstanding any former grant made to her sisters or to their husbands in any manner of wise.
Hereupon, when this army and navy of ships were ready, Leir and his daughter Cordeilla with her husband took the sea, and arriving in Britain, fought with their enemies, and discomfited them in battle, in the which Maglanus and Henninus were slain: and then was Leir restored to his kingdom, which he ruled after this by the space of two years, and then died, forty years after he first began to reign. His body was buried at Leicester in a vault under the channel of the river of Sore beneath the town.