Tbe petition alleges that plaintiffs “are and at all times hereinafter stated were tbe owners of one runabout wagon, one set of single harness, one bridle, one saddle and one saddle blanket. That on or *29about tbe 10th day of March, 1905, they loaned and delivered to the defendant said property for the purpose of assisting him in the sale of a horse belonging to the plaintiffs, the said defendant desiring to use said property in driving and showing said horse to prospective purchasers. Then follows the allegation that defendant converted the property to his own use and judgment is prayed for the value of the property. The answer is a general denial. A! trial to a jury resulted in a verdict for the plaintiff, M'ary y. Walker, for fl'00. The jury found that her co-plaintiff had no interest in the cause of action. Accordingly, judgment was entered for Mrs. Walker, and Henry was dismissed. Defendant appealed.
Counsel for defendant earnestly contend that the court should have given the jury a peremptory instruction to find for the defendant for the reason that “there was no evidence to sustain the allegations of the petition that the defendant Lewis sold or disposed of or converted to his own use the property sued for.” We shall not recite the details of the evidence. Counsel attack the credibility of the testimony of plaintiffs and it appears that their account of the transaction is contradicted by very strong testimony, some of which is from disinterested witnesses, but there is nothing in it to overtax credulity. It is consistent and we must say it is substantial. As we have often declared, we do not weigh evidence, and where we find that of the plaintiff to be substantial, we accept it as true in our consideration of the demurrer to the evidence.
Material facts disclosed by the evidence of plaintiffs are as follows: Mrs. Walker owned a driving horse and the property in controversy. She had bought the property chiefly for the use of her son, the plaintiff Henry. Defendant was a liveryman in St. Joseph and plaintiffs had kept the horse at his barn. A short time before the beginning of the transaction in controversy, she began keeping the horse and rig in her own barn. She con-*30eluded to dispose of the property and conversed with defendant by telephone about selling the horse for her. Defendant agreed to sell the horse and said he would send a man after it. Shprtly after this conversation, a nephew of defendant called at Mrs. Walker’s house to get the horse, stating he had been sent by defendant. Hfc asked and was given permission to take the wagon, harness, saddle, etc., for use in showing the horse. The nephew afterward sold the horse and turned the proceeds over to plaintiffs, but he failed to return the other property. Later plaintiffs asked defendant to return the property and he promised to do so, giving as an excuse for his failure to return it that he had been very busy. A lawyer was then employed by plaintiffs and oral demand was made on defendant for the property, but he denied that he had ever received it or had it in charge. This suit followed.
Defendant relies on the case of Walsh v. Sichler, 20 Mo. App. 374, to support his contention that no case was made against him by the evidence. In that case it is said: “I understand the law to be, that to maintain the action of trover, there must be either a taking from the owner or an unwarranted assumption of control and ownership over the thing, or an alleged use or abuse of it, or proof of demand, and refusal to surrender” It may be true, as defendant says, that he did not touch the property, that his nephew, who was not. employed by him but by another livery man, took the property and retained possession of it, but nevertheless, the evidence of plaintiffs shows that defendant himself became the bailee of Mrs. Walker and as such should be held liable for the tortious act of his nephew. He agreed with Mrs. Walker to take the property for the purpose of selling the horse and the inference is permissible, to say the least, that he sent his nephew as his agent to receive the property which was delivered by plaintiffs on the assurance that the delivery was to defendant. If defendant suffered his agent to retain the property and after-*31wards to convert part of it, that was a breach of defendant’s duty as bailee, and he cannot exonerate himself from liability by showing that he, personally, had nothing to do with the conversion.
One of the points made against the instructions may be disposed of at this time, since the question arises under the demurrer to the evidénce. Defendant argues that Mrs. Walker should not be permitted to recover ' for the reason that she sues as a joint owner, while the evidence discloses and the jury found she was the sole owner. We are cited to the following authorities: Butler v. Boynton, 117 Mo. App. 467; Megher v. Stewart, 6 Mo. App. 498; Little v. Harrington, 71 Mo. 390; Upham v. Allen, 76 Mo. App. 206; Seay v. Sanders, 88 Mo. App. 478.
It should be borne in mind that this is not an action on contract but is founded on a tort, consequently, cases which deal with the question of whether a plaintiff may declare in his petition as a joint obligee in a contract are not in point. The rule in this State is that where there are several joint owners of a chattel, they ought to join or be joined in an action for the wrongful conversion of the chattel. The rule is based on the idea that the defendant should not be harassed by a multiplicity of suits. [Butler v. Boynton, supra.] Doubtless, this rule moved counsel to include Henry as a party plaintiff, fearing the permission given him by his mother to use the property might be held to constitute him a joint owner and, in such event, if he were not joined, there would be a defect of proper parties. We are cited to no authority which holds-that the improper joinder .as party plaintiff of a person who has no interest in the converted property is fatal to a recovery by the plaintiff the proof shows to be the sole owner. The opposite doctrine was applied by the St. Louis Court of Appeals in Pettingill v. Jones, 30 Mo. App. 280, and it meets with our approval. On the verdict that the plaintiff Henry had no interest in the property, it was proper *32for the court to enter judgment against him and in favor of his co-plaintiff, who was adjudged to be the sole owner.
The following instruction, given at the request of plaintiff is objected to by defendant: “The court instructs the jury that if you find from the evidence that the plaintiffs were the owners of one runabout wagon, one set of single harness, one bridle, one saddle and one saddle blanket, described in the petition, and that on or about the tenth day of March, 1905, they loaned and delivered to the defendant said property for the purpose of assisting him in the sale of a horse belonging to the plaintiffs, and that said defendant has sold or disposed of said property without authority of the plaintiffs or converted said property to his own use, then you will find for the plaintiffs.”
It is argued, in effect, that an instruction directing a verdict must include in its hypothesis all of the facts elemental to the cause of action. That is true. In this case, the proof of plaintiff shows that defendant rightfully took possession of the property by the hand of his agent and held it for the purpose of the bailment, and that after the accomplishment of that purpose, he wrongfully refused to restore the property on the demand of plaintiff and still retains it in the possession of his agent. In such case, the cause of action becomes complete on the demand of plaintiff for a return of the property and the refusal of defendant to comply with the demand. The instruction includes all the elements of the cause of action except that of the demand and refusal. The defendant, however, testified to a conversation with plaintiff’s attorney, the substance of which was a demand for the return of the property, a threat that suit would be brought if the compliance with the demand were refused, and the refusal of defendant to return the property on the ground that he was not plaintiff’s bailee and had had nothing to do with her property. Thus it appears that the existence of the fact omitted *33from the instruction was admitted by both parties. It was not necessary to submit to the jury a factwithdrawn by the parties from the field of debatable issues, and the instruction was not erroneous on that ground. Nor do we think the usé of the word “converted” without giving its legal definition reversible error. The meaning of that word is well understood by the laity and, considering the context, we fail to perceive how the jury could have been misled to defendant’s prejudice. Had defendant feared a misunderstanding of the word, he should have asked an instruction defining it. The judgment is affirmed.
All concur.