The defendants appeal from a judgment for the plaintiffs in an action to quiet title. The controversy involves the location of the north-south and east-west boundaries between their respective lands.
In February, 1924, Frank C. Martin and John C. Martin, brothers, purchased and became tenants in common of land in Merced County described as the East half of the Southeast quarter of Section 28, Township 5 South, Range 11 East, M. D. B. & M. In 1932 they decided to partition the land equally between them. They engaged a surveyor and instructed him to divide the tract so that each would share in a hilly portion in the northwest and in the level areas. The brothers assisted in the survey and set the stakes as directed by the surveyor. Accordingly an approximate rectangular area was laid out for Frank in the southwest portion of the tract, and John was allotted the remainder lying to the north and east. Each brother received and recorded a deed containing a description of 40.3 acres, more or less. They shared the labor and expense of constructing a fence along the east-west and north-south division lines indicated by the stakes and after 1932 each occupied the land set apart to him up to the fence tines as so constructed. The evidence is that they believed that the fences were built on the lines as called for by the deeds, and that, they accepted the fence tines as the boundaries described in the deeds.
*620 In June, 1941, Frank conveyed his 40-aere tract to Joe R. Lopes and Mary M. Lopes, his son-in-law and daughter, the defendants herein. In 1943 Lopes caused a survey to be made by County Surveyor Bedesen. This later survey purported to show that the fences were not constructed in accordance with the measurements stated in the deeds. It revealed that the east-west fence line built by the parties was apparently about twenty feet north of the line called for by the deed; and that the north-south fence line built by them was westerly by about eleven feet at the south boundary, converging to about a foot from the northerly end of the line called for by the deeds. Thus, there is supposedly enclosed within the Lopes land a portion at the northerly end thereof intended for John Martin, and within the latter’s land along the north-south line between them a portion which should have gone to Frank. According to the Bedesen survey the net result is the gain to the plaintiffs of .11 of an acre, and a loss to the defendants of .02 of an acre, over the quantity stated in the deeds; or to John .13 of an acre more than to Frank, each still receiving slightly more than forty acres.
The respective net gain and loss figures are taken from the Bedesen survey which was based on monuments located by Bedesen. The monuments on the westerly boundary and the line drawn by Bedesen as the true westerly boundary line of the 80-acre tract lie easterly of an existing fence line. At the south boundary the fence line runs 3 feet westerly from the point selected by Bedesen as the southwest corner of the 80-acre tract; and its northerly continuation is increasingly away from the westerly boundary line found by Bedesen until at the east-west fence line built by the Martins the distance is 21.5 feet, and at the northerly line of the plaintiffs’ (John Martin’s) land the distance is 23.76 feet. Nevertheless, these graduated distances between the Bedesen survey line and the existing westerly fence line were claimed by both parties, and the claims were asserted in this action although adjoining landowners were not joined as defendants. However, since the court’s judgment quieting title in the plaintiffs in accordance with their claim expressly and in law binds only the parties to the action, this discrepancy is immaterial except as hereinafter noted. Furthermore, adjoining owners are not affected by agreements respecting property lines to which they are not parties.
(Sneed
v.
Osborn,
The only testimony regarding the ascertainment of the boundaries by the calls and measurements contained in the deeds was given by the plaintiffs’ witness, County Surveyor Bedesen. He testified that not only the fence lines between the Lopes and Martin properties, but also other fence lines in that region (notably the fence line along the westerly boundary of the Lopes and Martin tract) were out of line according to the actual corner monuments which he used in making his survey; that by using such corner monuments, the fences on the north and “especially” the fence on the west would be off the lines; that he discovered that the west fence line was not on the true legal subdivision line when he made a survey at the request of the adjoining owner, Rapp; and when that discovery was made Mr. Lopes asked him to make a survey and diagram showing how the fences on their property corresponded with the metes and bounds descriptions in the parties’ deeds. He found the southeast corner, but established the southwest corner of the 80-acre tract by dividing the distance between the quarter section corners. He found an established quarter section corner at the northeast corner of the 80-acre tract which was distant 2,658.66 feet measured between the southeast and the northeast corners. He discovered that the fence along the northerly boundary line of the 80-aere tract was south of the section line. Neither party complains that by the judgment the plaintiffs’ (John C. Martin’s) land is decreed to extend to the north section line (as claimed), although the fence line is south thereof and the deed calls for a less distance by 18.66 feet. Mr. Bedesen expressed the opinion that all the existing fence lines would have to be shifted in order to enclose the several properties in that region according to existing monuments or the calls in the deeds. The parties adopted descriptions in their deeds which called for easterly and westerly boundary lines of the 80-acre tract of equal distance when, according to the Bedesen survey, such lines were not equal in distance, and both distances as measured were greater than the equal distance called for by the deed. Mr. Bedesen said: “Well, those descriptions in the deed are so very bad no one could survey them on the ground. What they pur *622 ported to do was to describe the east half of the southeast quarter of section 28, but they did it in the office, I presume, and assumed that the quarter section was a half mile north and south, which it wasn’t, and they assumed that east and west the property went to the north fence and they got the distance of 1349 feet instead of about 1322 feet; so the description went outside of the land they owned.”
The plaintiffs sought to quiet title in accordance with the east-west and north-south fence lines dividing the parties’ properties. The defendants by cross-complaint alleged the partition boundary line in accordance with the calls in the deeds.
The trial court found that the brothers agreed 'to divide the property between them; that in order to give effect to their agreement and “being uncertain as to 'the line between their agreed parcels,” they jointly employed a surveyor and assisted him in locating the line; that they jointly constructed a fence along the line so located; that the fence was agreed by them to be the boundary line and was accepted and treated as the boundary line between their properties; that the agreement occurred about the year 1932, and that the plaintiffs have been in possession and paid taxes accordingly ever since.
The case of
Sneed
v.
Osborn, supra
(
*623
In
Young
v.
Blakeman,
The rule was followed in
Loustalot
v.
McKeel,
Many other cases are to the same effect, some of which may be cited:
(Thaxter
v.
Inglis,
Whether the period of acquiescence may be shortened by the construction of valuable improvements on the theory of estoppel or otherwise, or whether an agreement may be implied from long acquiescence, are not questions involved in ° this case. Nor is it necessary to detail the elements of adverse possession which may or may not be involved. As hereinabove shown the rule applies when the requisite uncertainty, the agreement and the prescribed acquiescence are present, the only other requirement being that proof of the agreed location must be clear.
(Grants Pass Land & Water Co.
v.
Brown,
The defendants contend that the evidence does not support the finding of uncertainty. They assert that it was the intention of the parties to set the boundary along the true line called for by their deeds, that their failure to do so was merely the result of mistake, and that the application of the rule in such a case permits a conveyance of land in a mode not countenanced by law, namely, by a parol agreement which is contrary to the statute of frauds. Reliance is placed on
Clapp
v.
Churchill,
In
Clapp
v.
Churchill
there was merely an assumption on the part of the plaintiffs when they purchased the property that an existing pomegranate hedge marked the southern boundary of their land. There was no agreement and no attempt to ascertain the true boundary from the deed which presented no uncertainty on its face. Manifestly, the elements of agreed boundary, or practical location, as it is sometimes designated, were not present. In stating the elements
*626
of an agreed boundary the court said (at page 745). that an “agreement to fix a boundary line is not valid, indeed is void, if the parties know, or one of them knows, that the agreed line is not the true line, or, in other words, if there be not an actual or believed uncertainty as to the true line.” Likewise, in other cases it was held that at least one of the requirements to evidence an agreed boundary was missing. (See
Nathan
v.
Dierssen,
The defendants’ contention reveals their misapprehension concerning the intention essential to establish an agreed boundary. They assume that the governing intention is to mark the true line. That is a necessary element, but it is not the sole factor in forming the intention. An additional element is the intention to accept the marked boundary as the true boundary. The effect of the authorities is that the intention of the parties not to claim except in accordance with the true line is entirely consistent- with the doctrine of agreed boundaries. The application of the doctrine is not prevented by their belief that the fence was upon the line fixed by the deed, nor by the circumstance that the line of the deeds could be determined by a survey.
Likewise, the defendants misconceive the extent of the uncertainty which should be present at the time of agreement. In eases applying the doctrine, as well as those ■ denying its application, it is shown that lack of knowledge by both parties of where the line is or should be drawn, is all that need be taken into consideration. If it be assumed that some degree of uncertainty in ascertaining the true boundary by the calls of the deed is required, there is evidence of such uncertainty in the record. It is not clear whether the deeds followed the survey or the survey followed the deeds. However, discrepancies did appear. If, as Mr. Bedesen suggested, the survey was made first, and the draughtsman in formulating the descriptions indulged certain assumptions which did-not exist in fact, the discrepancies are easily explained. If *627 the deeds were drawn before the survey was made, then discrepancies among the then existing fence lines, established corners, and calls in the deeds create the uncertainty which supports the trial court’s finding under the doctrine as urged by the defendants. There is no charge or showing of bad faith. In whatever light the facts are viewed, the trial court correctly declined to disturb the boundaries established by the parties.
The judgment is affirmed.
Gibson, C. J., Edmonds, J., Carter, J., Traynor, J., Sehauer, J., and Spence, J., concurred.
