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¶2II. Considering all of the instructions, we discover no error in those complained of. In the first instruction, the jury were told that the burden of proof was on the plaintiff to establish, by a fair preponderance of the evidence, the material allegations of his petition, and that such preponderance meant the greater weight and value of the evidence, not the greater number of witnesses. Plaintiff claims that instructions 6 and 7, announced a rule contrary to that stated, in the first instruction, whereby a preponderance of evidence is made to depend upon the weight and value of the evidence, and not the greater number of the witnesses. We do not so view them. We think the error in counsel’s contention arises from the fact that they do not give due force and consideration to some of the language used in the instructions. As we read these instructions, they are in harmony with the long-established rule touching the preponderance of evidence. They do not deprive the jury of any right possessed by them of weighing and considering the evidence in the light of all the circumstances and surroundings. They are not thereby deprived of the right to consider the condition of the parties, or which, under the circumstances, by reason of situation, opportunity, conditions, or surroundings, told the most natural and reasonable story. Nor do they interfere with the right of the jury in determining what weight and credit they will give to the witnesses, to consider their condition as to sobriety, their intelligence, their means of knowledge as to the *235facts of which they speak, or any other fact which is proper for a jury to consider as affecting the credibility of the witnesses. Again, the jury were instructed that if they found the evidence conflicting, they should reconcile it if they could; if not, they should give credit to that they deemed worthy of credit. The question of credibility was expressly left to the jury; as much so in the instructions as it would have been had the instructions which plaintiff asked been given. The court, in substance, told the jury that if plaintiff testified to the facts stated in his petition, and if they found him to be a creditable witness, and the only witness so testifying, and if they found that defendant, as a witness, testified denying such facts, and to other recited facts, and if he was an equally creditable witness with plaintiff, then there was no preponderance of evidence in favor of plaintiff, and he could not recover; and that the fact that they disagreed, if they found that each honestly stated the facts surrounding the transaction as it appeared to him, would not warrant them in discrediting either of them, unless they, or each of them, had been shown not to be worthy of credit by some other means. Now, what is credibility as applied to the evidence of a witness? And who is a creditable witness, in the sense in which that language is used by the court? The jury are the judges as to the credibility of witnesses, and of the weight and value of their evidence. A witness is a creditable witness, or not, depending upon many circumstances. His credibility is determined by the jury in view of his interest, intelligence, condition, age, situation with reference to the matters as to which he gives evidence, motives, character, conduct, and manner on the witness stand, and many other facts and circumstances. Thus we see that the province of the jury was not invaded by the court. Much stress is laid upon that part of the seventh instruction touching the honest belief of the *236facts as stated in the second clause. This instruction, properly viewed, did no more than to direct the jury that the mere fact that these witnesses disagreed, would not itself warrant them in disregarding what either of them testified to, if they believed they were honest in stating the facts as they appeared to them; but, under such circumstances, they should look in the evidence for other facts, or circumstances, from which to determine their credibility. Further discussion is unnecessary. The rule of law that, when the burden of proof is on the plaintiff to establish his case, he must fail if the evidence is in equipóse, is not a matter of dispute between counsel. Hanson v. Stephenson, 32 Iowa, 129; Wadsworth v. Nevin, 64 Iowa, 64 (19 N. W. Rep. 849). The instructions given are in accordance therewith, and are correct. — Affirmed.