after stating the facts in the foregoing language, delivered the opinion of the court.
1. From an examination of the evidence we are satisfied that the findings of the trial court to the effect that the transfer of the promissory notes in question was not intended as an absolute sale, but was made in trust for the use and benefit of the plaintiff, must be sustained. The plaintiff testifies that he was planning to go East on a visit, and his son was to keep the notes for him until his return, and then give them back to him ; that he did not go, but allowed the arrangement to continue, and afterward collected the Martin and Tolly note, and turned the money over to defendant, who agreed to invest it in county warrants, or put it in the bank to plaintiff’s credit. Mr. Prillaman, who drew the bill of sale, testifies that plaintiff and defendant came to his office, and told him that plaintiff had some notes he desired to turn over to defendant, and wanted a list of them made out; that they told him how they wanted the bill of sale written, and he did as they requested ; that plaintiff said he wanted to go back to Iowa, and defendant was to let him have the money for that purpose, and paid him $20 at the time. Mrs. William Martin *122says that in the spring of 1901 plaintiff owed her for board, and she asked defendant to pay the bill; that he said he had been paying plaintiff’s bills for some time, but would not do so any more, and that there were $100 left, which he was going to keep for the plaintiff’s necessary needs. W. T. Martin had a conversation with the defendant about two years before this suit was commenced, in which the defendant made no claim that he had purchased the notes from his father, but said that they could be credited “according to lawthat there were $100 back and unpaid on the Weaver note, and that the plaintiff could get that at any time he wished. The defendant testifies that he had a settlement with his father at the time of the transfer, but gives no details thereof, and, in referring to the transfer itself, says that it was made to him as a gift, and in consideration of his advancing the plaintiff money to take him to Iowa; that he gave his father money for that purpose (without stating the amount), and then persuaded him not to go. The evidence of the defendant itself does not tend to prove a sale of the property to him as alleged in the answer, and, to our minds, the entire testimony indicates very clearly that the transfer was not so intended, but that it was made in trust for the use and benefit of the plaintiff. He was old and feeble at the time, and practically unable to attend to his business affairs. He was contemplating a trip East, and had the utmost confidence in his son. It was very natural, under such circumstances, that he should transfer these notes to his son vith the understanding that the son should use the proceeds thereof, or as much as might be necessary, for his (plaintiff’s) support and maintenance. Defendant’s subsequent conduct in furnishing money for that purpose is corroborative of this theory. It is also borne out by the circumstance that after the transfer the plaintiff collected the amount due on one of the notes, and, according to the de*123fendant’s testimony, he appropriated it to his own use. The defendant, however, never made any demand or claim on him for it, thus recognizing his right to its possession.
2. On behalf of the defendant it is argued that the evidence of the property having been transferred in trust varies or contradicts the written bill of sale, and hence it was error to admit it. The rule is elementary that parol evidence is not admissible to vary the terms of a written instrument, but a trust in personal property may be created or declared by parol: Cooper v. Thomason, 30 Or. 161 (45 Pac.296); 27Am. & Eng. Ency. Law (Led.), 54; Savings Institutions. Hathorn, 88 Me. 122(33 Atl. 836, 32 L. R. A. 377, 51 Am. St. Rep. 382, and note). Such evidence is also competent to show that the transfer of personal property bj a conveyance absolute in form was in trust for the assignor: Chace v. Chapin, 130 Mass. 128. A trust in real property can be created and preserved only by a writing, but in the case of personal property it may be done by parol. In either instance, however, the proof of a trust does not vary or contradict the writing conveying the . title, where it does not contain the terms of the trust, but simply shows the purpose for which the conveyance was made. The bill of sale under consideration transferred the legal title to the notes described therein to the defendant. This is not denied by the plaintiff. Indeed, the foundation of his suit is that the legal title of the property is in the defendant, but that he holds it as a trustee only. The bill of sale does not declare or negative a trust; hence parol testimony is admissible to show the real purpose of the transfer, and does not vary or contradict the writing. We conclude, therefore, that the defendant received and now holds the property, or such part of the proceeds as he has not expended for the use and benefit of the plaintiff, in trust for him, and the only remaining question is as to the accounting.
*1243. The court below made no finding as to the money received by the plaintiff on the French note. That it was paid to him is conclusively shown by the check drawn in his favor, indorsed and cashed by him at the bank. He has no recollection as to what he did with the money, and the defendant testifies positively that no part of it ever came into his hands. Upon this issue, therefore, the plaintiff must fail. The two Warren notes have not been collected, and, although the makers are probably insolvent, the plaintiff is entitled to the possession of the notes. The Weaver note, upon which there is a balance still due, should also be turned over to him. The court below held the defendant to a strict accounting, and charged him with interest on the money collected on the Martin and Tolly note and on the Weaver note. In our opinion, however, there is not sufficient evidence to sustain this charge. A trustee is not chargeable with interest on the trust funds, unless he has used them for his own profit, or invested them so as to produce interest, or suffered them to lie idle when they might have been invested, or needlessly delayed settlement and surrender of the property, or in some other way shown a want of diligence and good faith: 27 Am. & Eng. Ency. Law (1 ed.), 179. It has not been established here, however, that the defendant ever received any •interest on the money, or that he invested it, or was negligent in not doing so, or converted it to his own use. Under such circumstances, we do not think he should be held to a strict accountability, and charged with interest on the fund.
The credits allowed him by the court below are, in our opinion, in accordance with the testimony. His claim for money paid for the board of plaintiff prior to the transfer to him of the notes in question is not borne out by the evidence. There is nothing to show how much money he expended on that account, or for what length of time he *125paid the plaintiff’s board. Plaintiff had ample means with which to pay his own board, and there is no reason adduced why he did not do so. In addition to this, a short time before.the transfer the defendant borrowed $450 of the plaintiff, on which he afterwards made some payments of interest, without claiming that the plaintiff was indebted to him in any sum. All this is inconsistent with his present position. The decree of the court below will therefore be modified by eliminating the charge for interest on the money collected from the Martin and Tolly note and the Weaver note, and in all other respects affirmed.
Modified.