This was an action of ejectment commenced in 1888 to recover a strip of land off of the south side of lot 4 in block 2 of Stewart’s addition to the city of St. Joseph. The lots in that block have a length of one hundred and twenty-five feet, running east and west, and a width of twenty-five feet each. They are numbered from north to south. The plaintiff owns lots l, 2, 3 and 4, and defendant owns lots 5, 6, 7 and 8.
At the trial the parties agreed upon the following-facts : That defendant, more than twenty years before the commencement of this suit, took possession of lots 4, 5, 6 and 7, and fenced the same, and has been in the possession thereof since that date; that he built the fence between lots 4 and 5 according to stakes which *314had been sent pursuant to a survey, and the fence was supposed to be on the true line; that his inclosure-included one hundred feet front; that defendant during: that time used as his own all of the ground in his: inclosure. It was further agreed that plaintiff took possession of lots 1, 2, 3 and 4 in 1881, as the fences-were standing at that time.; that his inclosure included, one hundred feet front and projected into a street on the-north side a distance equal to the amount of land sued for; that a true survey was made, in 188 7, from which it is shown that defendant’s inclosure included a strip, of ground on the south side of lot 4, which strip is six- and one-half feet wide at the west end and ten and a half feet wide at the east end. The defendant, more-than ten years before the commencement of this suit,, erected a second dwelling-house on lots 5, 6, 7 and 8, being a one-story, frame house with brick foundation,, which building projects one foot, more or less, over the.true line.
In addition to these agreed facts, the defendant testified : £C I have always claimed the land up to the fence. I claimed it because I thought it was mine, and still think so. I intended to claim to the true line, but. thought the fence was the true line, and only claimed, to the fence because I thought it' was the true line. There was never any dispute about the true line until the last survey was made. When that survey was-made, and they began building a fence over the old line, I tore it down because they were building it on my land.”
On this evidence the court declared the law to be-that plaintiff should recover, to which ruling the-defendant excepted.
The question on these agreed facts and the evidence is, whether the defendant has acquired the land sued for, under the statute of limitations. That defendant has been in actual possession of the strip of land for more than the statutory period of time, is conceded. *315The question, therefore, is, whether his possession has been adverse to the true owners. Where adjoining land-owners are divided by a fence, which they suppose is the true line, each claiming only to the true line, wherever that may be, they are not bound by the supposed line, and must conform to the true line when it is ascertained. Jacobs v. Moseley, 91 Mo. 457; Schad v. Sharp, 95 Mo. 574; Krider v. Milner, 99 Mo. 145 Skinker v. Haagsma, 99 Mo. 209. “Their possession under mistake or ignorance of the true line dividing their premises, and without intending to claim beyond the true line when discovered, will not work a disseizin in favor of either party. Schad v. Sharp, supra. But where one takes and holds possession up to a fence, and claims to be the owner up to it, his possession will be adverse, and this, too, though he may believe the fence to be on the true line, when, in point of fact, it is not on the true line. Cole v. Parker, 70 Mo. 379; Handlan v. McManus, 100 Mo. 125. The distinction between these rules lies in the fact whether the party claimed only to the true line wherever that might be, or to the fence.
The circuit court committed manifest error in the application of these well-settled rules of law. It is true the defendant says he thought the fence was on the true line, and that he claimed to it because he thought it was the true line ; but that he claimed to the fence is clearly asserted by him. Besides this, it is agreed that he has been in actual possession, and has used as his own all of the ground within his inclosure. Emphasis is given to all of this by the fact that he had but one hundred feet front inclosed, the exact width of his four lots, and by the further fact that his building projects one foot over the true line. Though he supposed the fence was on the true line, and for that reason claimed up to it, still he at all times claimed to own the land up to that line, and his possession was adverse because of this claim of ownership. The fact that he was mistaken as *316to the true line is immaterial, when it appears he claimed up to the fence. The case is entirely different from that where a party in possession simply claims to the true line, wherever that shall be ascertained to be.
It is not necessary to speak of cases where landowners agree upon a line between their properties, for this case does not belong to that class. The court erred in directing a verdict for the plaintiff, and the judgment is reversed and the cause remanded.
Baróla r, J., absent; the other judges concur.