p>Notes and Queries, Number 210, November 5, 1853 / A Medium of Inter-communication for Literary Men, Artists, Antiquaries, Genealogists, etc
Notes
LORD HALIFAX AND MRS. CATHERINE BARTON
Those who have written on the life of Newton have touched with the utmost reserve upon the connexion which existed between his half-niece Catherine Barton, and his friend Charles Montague, who died Earl of Halifax. They seem as if they were afraid that, by going fairly into the matter, they should find something they would rather not tell. The consequence is, that when a writer at home or abroad, Voltaire or another, hints with a sneer that a pretty niece had more to do with Newton's appointment to the Mint than the theory of gravitation, those who would like to know as much as can be known of the whole truth find nothing in any attainable biography except either total silence or a very awkward and hesitating account of half something.
On looking again into the matter, the juxtaposition of all the circumstances induced in my mind a strong suspicion that Mrs. C. Barton was privately married to Lord Halifax, probably before his elevation to the peerage, and that the marriage was no very great secret among their friends. As yet I can but say that the hypothesis of a private marriage is, to me, the most probable of those among which a choice must be made: farther information may be obtained by publication of the case in "N. & Q.," the most appropriate place of deposit for the provisional result of unfinished inquiries.
Charles Montague (born April, 1661, died May 19, 1715) made acquaintance with Newton when both were at Trinity College in 1680 and 1681. Newton was nineteen years older than Montague, and had been twelve years Lucasian professor. At the beginning of their friendship, the Lucasian professor must be called the patron of the young undergraduate, who was looking for a fellowship with the intention of taking orders, a design which he did not find sufficient encouragement to abandon until after he had sat in the Convention. By 1690, the rising politician had become the patron of the author of the Principia, who in that year or the next became an aspirant for public employment. The friendship of Newton and Montague lasted until the death of the latter, interrupted only by a coolness (on Newton's side at least) in 1691, arising out of a suspicion in Newton's mind that Montague was not sincere in his intentions towards his friend.
Catherine Barton (born 1680, died 1739) was the daughter of Robert Barton and Newton's half-sister, Hannah Smith (Baily's Flamsteed, Supplement, p. 750.). Lieut.-Col. Barton, usually called her husband, was her brother. The pedigrees published by Turnor recognise this fact: Swift distinctly states it, and Rigaud proves it in various ways in letters to Baily, which lately passed through my hands on their way to the Observatory at Greenwich. The mistake ought never to have been made, for Mrs. C. Barton (as she was usually denominated) must, according to usage, have been reputed single so long as her Christian name was introduced.
Mrs. C. Barton married Mr. Conduitt, then or afterwards Newton's assistant, and his successor: this marriage probably took place in 1718, the year in which Newton introduced Conduitt into the Royal Society. Among the Turnor memorials of Newton, now in possession of the Royal Society, is a watch leaving the inscription "Mrs. C. Conduitt to Sir Isaac Newton, January, 1708." This date cannot be correct, for Swift in 1710, Halifax in 1712, Flamsteed in 1715, and Monmort in 1716, call her Barton: all but Flamsteed were intimate acquaintances. Any one who looks at the inscription will see that it is not as old as the watch: it is neither ornamented nor placed in a shield or other envelope, while the case is beautifully chased, and has an elaborate design, representing Fame and Britannia examining the portrait of Newton. Moreover, "Mrs. Conduitt" would never have described herself as "Mrs. C. Conduitt."
Montague was not, so far as usual accounts state, what even in our day would be called a libertine. He married the Countess of Manchester (the widow of a relative) before his entry into public life, and was deeply occupied in party politics and fiscal administration. I am told that Davenant impugns his morals: this may be the exception which proves the rule; some of the lampoons directed against the Whig minister are preserved, and these do not attack his private character in the matter under allusion, so far as I can learn.
All the cotemporary evidence yet adduced as to the relation between Lord Halifax and Catherine Barton, is contained in one sentence in the Life of the former, two codicils of his will, and one allusion of Flamsteed's. The Life, with the will attached, was appended to two different publications of the works of Halifax, in 1715 and 1716. The passage from the Life is as follows (p. 195.):
"I am likewise to account for another Omission in the Course of this History, which is that of the Death of the Lord Halifax's Lady; upon whose Decease his Lordship took a Resolution of living single thence forward, and cast his Eye upon the Widow of one Colonel Barton, and Neice to the famous Sir Isaac Newton, to be Super-intendent of his domestick Affairs. But as this Lady was young, beautiful, and gay, so those that were given to censure, pass'd a Judgment upon her which she no Ways merited, since she was a Woman of strict Honour and Virtue; and tho' she might be agreeable to his Lordship in every Particular, that noble Peer's Complaisance to her, proceeded wholly from the great Esteem he had for her Wit and most exquisite Understanding, as will appear from what relates to her in his Will at the Close of these Memoirs."
This sentence is an insertion (the first omission is as far back as p. 64.). It speaks of Mrs. C. Barton as if she were dead: and it is worthy of note that this lady, who lived to communicate to Fontenelle materials for his éloge of Newton, had excellent opportunity, had it pleased her, to have contradicted or varied any part of the account given by Halifax's biographer; and this without appearing. The actual communication made to Fontenelle by her husband, Mr. Conduitt, is in existence, and was printed by Mr. Turnor; it contains no allusion to the subject. Farther, it appears by the biographer's account that she had passed as a widow, which is not to be wondered at: the Colonel Barton who was the son of circumstances, must have been created before her brother (who died in 1711) attained such rank, perhaps before he entered the army at all.
The will gives very different evidence from that for which it is subpœnaed: it is dated April 10, 1706. In the first codicil (dated April 12, 1706) Lord Halifax leaves Mrs. Barton all his jewels and 3000l. "as a small token," he says, "of the great love and affection I have long had for her." In a second codicil (dated February 1, 1712) the first codicil is revoked, and the bequest is augmented to 5000l., the rangership, lodge, and household furniture of Bushey Park, and the manor of Apscourt, for her life. These are given, says Lord Halifax, "as a token of the sincere love, affection, and esteem, I have long had for her person, and as a small recompense for the pleasure and happiness I have had in her conversation." In this same codicil "Mrs. Catherine Barton" is described as Newton's niece, and 100l. is left to Newton "as a mark of the great honour and esteem I have for so great a man." The concluding sentence of the codicil is as follows:
"And I strictly charge and command my executor to give all aid, help, and assistance to her in possessing and enjoying what I have hereby given her; and also in doing any act or acts necessary to transfer her an annuity of two hundred pounds per annum, purchased in Sir Isaac Newton's name, which I hold for her in trust, as appears by a declaration of trust in that behalf."
This codicil immediately became the subject of remark, and the terms of it seem to have been understood as they would be now. Flamsteed, writing in July, 1715 (Halifax died in May), says:
"If common fame be true, he died worth 150,000l.; out of which he gave Mrs. Barton, Sir I. Newton's niece, for her excellent conversation [the Italics are Baily's, the original, I suppose, underlined], a curious house, 5000l. with lands, jewels, plate, money, and household furniture, to the value of 20,000l. or more."
I pay no attention to the statement that (Biogr. Brit., Montague, note BB.) Lord Halifax was disappointed in a second marriage. It amounts only to this, that Lord Shaftsbury, having a certain lady in his heart and in his eye,
