Beck, Ch. J.
1. railroad, There are various errors assigned and presented in argument of counsel for defendant which will be congidered in the order we find them discussed.
I. Certain instructions given to the jury, which express the construction placed upon the contracts involved in the action are made the first ground of objection. In these the court construes all the instruments together, those in the nature of subscriptions and the others agreeing to transfer the stock to the railroad company, holding that “ the words “ to Center-ville,” found in the release, when construed with the other contracts, mean to a point within three-fourths of a mile of the corporate limits of the town of Centerville,” as expressed therein.
In our opinion the construction adopted by the district court is the true one. The contracts all relate to the same subject-matter, and the intentions of- the parties in the execution of the more recent ones may properly be gathered from *385the obligations expressed in those first entered into. The railroad company obligated itself in the subscription contracts to erect a depot within three-fourths of a mile of Centerville. That was one of the conditions which constituted the consideration of the contracts executed by defendant. It is not pretended that this condition is affected or discharged by the subsequent release. It remained a condition with which both parties are content. This being so, what object would defendant have in stipulating for the building of the l’oad to, into the town of Centerville, when the depot was located three-fourths of a mile from it ? ' The depot for Centerville was fixed by the instruments first made; that was the Centerville depot. It was both natural and proper in expressing the obligation, of the corporation to build to a place chosen, or to be chosen as the site of the depot of the town, to use the words of the release “to Centerville.” As the first contracts were not modified or annulled as to the location of the depot for Centerville, and as it is not reasonable to suppose that the second had in view the mere running of the railroad to the town, we must conclude that the language of the release contemplates the construction of the road to the place selected for a depot. There are other reasons which could be given in support of this construction, but those just presented suffice.
II. The court directed the jury that the distance within which the depot was to be built from the corporate limits of the town was to be ascertained by the measurement of a straight line, and that it is a sufficient compliance with the contract, if the main passenger and freight depot is within that limit; that it is not necessary that all the side tracks and switches of the road be therein. These instructions are correct. The points presented were ruled upon very similar facts in The Cedar Falls & Minnesota R. Co. v. Rich, 33 Iowa, 113" court="Iowa" date_filed="1871-12-20" href="https://app.midpage.ai/document/cedar-falls--minnesota-r-r-v-rich-7095087?utm_source=webapp" opinion_id="7095087">33 Iowa, 113.
III. Defendant’s counsel argue that the railroad company, to comply with the contracts, and entitle them to recover thereon, were required to complete the whole road from the point of its commencement to its termination in Kansas. The *386court ruled that the completiou to Centerville only was required by the terms of the instrument. This construction is clearly correct. The very language of the writings demands it. The payments by the defendant are to be made after “ the railroad shall have been completed and the cars running over the same to a permanent depot within three-quarters of a mile of the corporate limits of the town of Centerville.” The meaning of these words are obvious. They require the completion to Centerville, and no farther.
3. Jury and VERDICT. IV.' A challenge for cause to a juror by plaintiff was sustained by the court. The juror stated, upon his voir di/re, . that he was a party to a contract substantially the same as the one sued on, given by him as a citizen of Drakeville to secure the location of the same railroad at that place; that he had united with others along the road to assist each other in making defense to the enforcement of the contract against the subscribers thereto; that he hád formed an unqualified opinion as to the Drake-ville cases pending on like contracts,, but had formed no opinion upon the merits of this case. Upon these statements of the juror, plaintiff’s challenge was sustained on the ground of bias. The ruling was clearly correct. The juror, from his own statement, had formed an opinion as to the merits of the case, for he confesses to an unqualified opinion as to a case just like it. Besides, he unmistakably exhibits his interest in this very case, as he shows he was united “ with others along the road ” to resist suits brought to recover upon contracts given for the same purpose and containing like conditions as the contract in suit. He, from his own showing, was not an impartial and uninterested juror. There- could be no safety and certainty of justice in submitting the decision of .questions of fact to persons standing in such a position.
i. Evidence. V. The defendant proposed to prove by his own testimony, what the consideration was of the contract sued! upon, but was not permitted so to do. The considerations are expressed in the instruments in unmistakable language, and parol evidence is not necessary in order to *387understand it, and inadmissible to vary or differently apply it. Tbe evidence was rightly rejected.
5. New TitiAi. VI. The railroad depot is situated south of the town, and within three-fourths of a mile of the corporation limits, as they were at the date of the contracts first executed. These limits were fixed under an act of the legislature of 1857, chapter 100. In 1870 the organization of the. town under its special charter was abandoned, and it was incorporated under the general law of the State. The plaintiff introduced in evidence, against defendant’s objection bn the ground of irregularity and insufficiency, the proceedings showing this last organization of the town. The object of this evidence seems to be to show the limits oí the corporation, those' last established being some distance south of the old boundary.. It is insisted that the last incorporation is invalid for want of compliance with law.
The court instructed the jury that, as to the contracts first executed, the limits of the corporation should be regarded as those existing under the old charter, and as to the subsequent contracts, the jury were to determine whether the parties contracted with reference to them, or to those subsequently established by the new organization. Other matters relating to the different limits of the two organizations of the town, are stated in the instructions, which need not be mentioned.
We have seen that the depot was within the distance mentioned in the contracts, measuring on a straight line from the old town limits, and that it is not necessary, to comply with the conditions, that all the side tracks, switches, etc., should be within that distance. Considering the old boundary of the town as the line from which measurement is to be made, the railroad company complied with the contracts in locating the depot. This being true, the • ruling admitting the evidence above mentioned, and giving the instructions just stated, may be regarded as- erroneous (the point, however, we do not determine), yet it is without prejudice to defendant. Had the evidence been rejected, the verdict of the jury should have *388been for plaintiff all the same; and had the instruction just referred to been withheld, the verdict could not have been different. In both cases, a different verdict could not have been sustained; for it would have been in conflict with the evidence and the other instructions given. As without the evidence and these instructions the plaintiff would have been entitled to a verdict, admitting the rulings in regard therto to be incorrect, defendant is not prejudiced thereby.
6 railroad YII. The jury were instructed that the point or line from which measurement is to be made, in order to determine whether the depot is built within the distance prescribed in the contract, must be the corporate limits of the town without regard to buildings or improvements. This is correct. The conditions of the contracts are to that effect and in the precise language of the instruction; the depot is to be built within three-quarters of a mile of the corporate limits, are the words of the instruments.
The instructions ashed by defendant were either in conflict with the foregoing rules or in accord with those given. In either case they were properly refused.
The judgment of the district court is
Affirmed.