We will not determine whether, in an action of this kind, without written pleadings, it is error, at the trial, to allow proof in rebuttal of a new promisé after defendant has offered the statute of limitations in bar of the action. It appears from the. record, though not from the abstract thereof, that plaintiff attempted to introduce evidence of the new promise, in chief, but that defendant objected, and the court ruled it' out. We think that defendant is estopped from taking advantage of an error, if such it be, in the order of proofs for which he is himself responsible.
rSTearly eleven years passed between the maturity of tlíe note and the commencement of suit thereon; plaint*59iff’s action was, therefore, barred by our statute of limitations, and he could only recover upon proof of a new promise sufficient in law to revive the debt, or give him a new right of action therefor.
For this purpose but one witness was sworn; his testimony is somewhat ambiguous; he says in one breath that there was an unconditional promise to pay at a specified time, and in the next he admits that defendant promised to pay when “he got the money, or sold his coal land, or became able, or turned in some stock.” But, upon a careful consideration of his entire testimony, we think, if it established anything, it is that the new promise was to pay when able, or to pay on the 30th of the current month, provided a sale of some coal land was effected. No evidence whatever was offered by plaintiff to show that, at the commencement of the action, defendant was able to pay the note, or that he had sold his coal land.
The suit is upon the contract created by the new promise, and, therefore, if such new promise be conditional, the plaintiff is not entitled to recover, except upon the performance or happening of such condition, and the burden of proving the same rests upon him. 2 Green-leaf’s Evidence, § MO, and note; Wood, Lim. of Actions, § 78, and notes.
If the new promise in this case was to pay the note upon the sale of coal lands, it clearly' devolved upon plaintiff to prove such sale; so, also, if the new promise was to pay when able, we think it was plaintiff’s duty to establish defendant’s ability to do so.
Upon this question, however, there is some conflict of authority. In Illinois, Connecticut, Vermont and New Hampshire, it is held that promises to pay “ when able,” “as soon as possible,” “when lean,” “as soon as he could,” were not conditional. It is said that these phrases following a promise are too uncertain to constitute a condition. Horner et al. v. Starkey, 27 Ill. 13; Cummings *60v. Gossett, 19 Vt. 310; Norton v. Shepard, 48 Conn. 142; First Congregational Society v. Miller, 15. N. H. 522.
But we think the weight of authority, as well as the better reason, supports the position that the promise to pay “when able” is conditional; of course the expression must be construed as referring to financial ability.
In this case the statutory bar had attached before the new promises were made. The debtor was under no legal obligation whatever to pay the debt. While the indebtedness itself was not canceled, it could never be collected by judicial proceedings if he saw fit to invoke the statute. Whatever promise he made was entirely voluntary; and the authorities universally recognize his right to impose any condition which he might deem proper. By agreeing to pay when able, he practically declared that he would not bind himself unless he then had, or should thereafter acquire, the means to do so; and it is difficult to understand how it can truthfully or logically be said that his promise was absolute and unconditional; the very language used indicates an intention not to renew the liability, except upon the conditions above mentioned.
It may be hard for the creditor to prove the debtor’s financial ability, yet it is not more difficult for him to do this than to prove a great many other conditions which might legally be imposed.
This is not a matter left to the debtor’s discretion and judgment; -his ability to pay is a question of fact for the jury, and that body might find that he was able to do so at the very time he made the conditional promise.
The law regards the creditor as culpable for not enforcing his demand within the statutory period, and the leading authorities are now decidedly against removing the bar of the statute and relieving him from the result of such negligence, except upon clear proof of a new promise and the performance or fulfilment of the conditions, if any, attached thereto. See generally upon this *61subject, 2 G-reenleaf’s Ev. § MO and note, supra; Wood on Lim. of Actions, § 78; Mattacks v. Chadwick, 71 Me. 314; Tompkins v. Brown, 1 Denio, 248; Bidwell v. Rogers, 10 Allen, 438; La Forge v. Jayne, 9 Pa. St. 410; Sedgwick v. Gerding, 55 Ga. 264.
No effort whatever was made to connect the letter offered in evidence by plaintiff with the particular debt upon which the action was brought. The letter itself does not refer to such indebtedness except by a strained implication. Considered alone, it entirely fails to establish such a clear and explicit acknowledgment of indebtedness as the law requires to constitute a .new promise. It is not necessarily the acknowledgment of any debt whatever; for aught that appears therein, the money promised upon the sale of property may have been a loan to plaintiff.
It is questionable whether a general admission of indebtedness, however clear, is sufficient if it be not shown unmistakably to relate to the particular demand sued for, unless, from the nature of the debt in controversy, or the particular circumstances connected therewith, a' legal, presumption fairly arises that such debt was referred to. Wood on Lim. of Actions, p. 155 and note .2; Miller v. Baschore, 83 Pa. St. 356.
But there is no question as to the insufficiency of such a doubtful and equivocal recognition of any indebtedness whatever as is contained in the letter under consideration.
The court erred in finding, upon the evidence adduced, that defendant made a new promise to pay the debt in controversy, sufficient to avert the statutory bar. The judgment resting upon such finding must be reversed and the cause remanded.
Reversed.