The following is Frances Coke's enclosed "love letter" of which Gerrard believed, as well he might, that Carleton "never read the like." It is evidently the work of Lady Elizabeth:—
"I vow before God and take the Almighty to witness That I Frances Coke Yonger daughter to Sir Ed. Coke late Lord Chiefe Justice of England, doe give myselfe absolutely to Wife to Henry Ven. Viscount Balboke, Erle of Oxenford, to whom I plight my fayth and inviolate vows, to keepe myselfe till Death us do part: And if even I breake the least of these I pray God Damne mee body and soule in Hell fyre in the world to come: And in thys world I humbly Beseech God the Earth may open and Swallowe mee up quicke to the Terror of all fayth breakers that remayne alive. In witness whereof I have written all thys with my owne hand and seald it with my owne seale (a hart crowned) which I will weare till your retourne to make thys Good that I have sent you. And for further witness I here underneath sett to my Name.
"(Signed) Frances Coke in the Presence
"of my deare Mother
"Eliza Hatton.
["July 10, 1617.">[
Lady Elizabeth, however, failed to effect the match. Possibly the letter just quoted may have been too strong meat for Oxford. Even her skill in the gentle art of forgery proved unavailing. Whether Oxford had no fancy for the girl, or the girl had no fancy for Oxford, does not appear, and perhaps other causes may have prevented the marriage; but, although he did not marry Frances, he married her first cousin, Lady Diana, daughter of the second Earl of Exeter, a niece of Lady Elizabeth, and, like Frances, both a great heiress and a beautiful woman. Lord Oxford was killed, a few years afterwards, at the siege of Breda in the Netherlands.
Bacon, now thoroughly frightened, both by the King and by Buckingham, began to trim, and before long he turned completely round and used his influence with Lady Elizabeth to induce her to agree to the Sir John Villiers-match. He wrote a letter on the 21st of August to Buckingham, saying that he was doing all he could to further the marriage of Sir John Villiers with Frances Coke. Among other things he said:—
"I did also send to my Lady Hatton, Coke's wife and some other special friends to acquaint them that I would declare, if anything, for the match so that they may no longer account on [my] assistance. I sent also to Sir John Butler, and after by letter to my Lady [Compton] your mother, to tender my performance of any good office toward the match."
To this letter Buckingham sent a very chilling reply, whereupon Bacon, in his anxiety, sent Yelverton in person to try to conciliate Buckingham and the King, enjoining him to lie so hard and so unblushingly as to declare that Bacon had never hindered, but had in "many ways furthered the marriage;" that all he had done had been to check Coke's "impertinent carriage" in the matter, which he wished had "more nearly resembled the Earl of Buckingham's sweet disposition."