delivered tbe following opinion:

The original bill in this cause was filed October 14, 1912. The cause came before the court upon demurrer to the bill and •an opinion was filed October 31, 1913, fully covering the law points involved in the ease. Thereupon testimony was taken, the case submitted on July 23, 1914, and a decree rendered ■dismissing the bill. An opinion was filed at the same time. The defendant at this October term sought a review of the decree, first by a motion, and afterwards by filing a bill of review on October 10.

1. The bill of review is necessarily for a review of the decree ■of the court, and not of its opinion, and in order not to have two opinions covering substantially the same points, the court has withdrawn that of July 23, 1914, and now files the following *331as covering more fully all tbe points of tbe original bill and of tbe bill of review:

In tbe Spanish courts decisions are recited in a number of paragraphs each beginning “Resultando,” and tbe decision of tbe court follows in a number of paragraphs each beginning “Considerando,” with tbe result that tbe judgment and tbe opinion make up one paper. This was not only true in Porto Rico, but is found existing even now in tbe reports of tbe supreme court of Spain, otherwise known as tbe Jurisprudencia Civil. There is in tbe American and English courts, however, as pointed out by Mr. Justice Field (then of tbe California supreme court and afterwards of tbe United States Supreme Court), a wide difference between tbe decision of a court and its opinion. A decision is a judgment binding tbe. parties to tbe case; tbe opinion is merely tbe reasons given by tbe court for that judgment. Tbe decision or judgment is necessarily in writing and cannot be changed even by tbe court, except upon proper application; tbe opinion may be oral or written, and is subject to revision, correction, or modification in any particular deemed advisable until, with tbe approbation of tbe writer, it is transcribed in tbe records or formally published. Every judge has tbe right without question to revise and modify bis opinions. Houston v. Williams, 13 Cal. 24, 27, 73 Am. Dec. 565. Tbe enrolment of tbe judgment is a practice almost as old as courts themselves, while rendering opinions is of modem growth. They were not common in tbe time of Lord Coke. 3 Coke, Pref. 5.

An opinion is often merely an indication of what tbe decree should be, a kind of direction to tbe attorney or clerk bow to draw a judgment, and, in a sense, is the property of tbe judge. *3329 Am. & Eng. Enc. Law, 2d ed. p. 2; 29 Cyc. 1499. The judge has the right to withdraw an opinion for revision, certainly during the pendency of a case, including an application for a rehearing in any form. The following opinion is now filed as that of the court on the decree of July 23, and on the decree November 23, 1914. See License Cases, 5 How. 573, 12 L. ed. 287 (Taney) ; Giant Powder Co. v. California Vigorit Powder Co. 6 Sawy. 508, 5 Fed. 202 (Field). 2. The allegation of the complaint, and it is sustained by the evidence, is that one Ursula Dukey, wife of Pablo Teillard, died in 1856, leaving three Teillard children, Eugenia, Amando, and Arturo, and a will in which she made them her sole heirs. Her estate was made up largely of an undivided interest in the hacienda “Santísima Trinided,” which she had inherited from her father, Antonio Dukey. Under the law this was the wife’s separate estate. On May 22, 1857, Pablo Teillard instituted in the court of first instance at Mayaguez proceedings to determine and liquidate whatever property belonged to the conjugal society or partnership. Inventory was made and judgment rendered showing that there was no ganancial or marital property, and that therefore all the property of the decedent belonged to the three children. After several years Pablo Teillard, in 1872, undertook further proceedings in the same court seeking the sale of the property of these minors. This application failed for technical reasons. Prior co this, Pablo had taken his minor children, Eugenia and Amando, to France, and Arturo, who became of age December 8, 1872, remained in Porto Pico and acted as the representative of the family.

The foundation of the original bill is the allegation of fraud by Arturo, brother of complainant Eugenia, affecting the de*333fendant. Tbe defendant, Enrique Green, acquired possession by purchase from Ciriaea Cristi by deed in tbe usual form December 26, 1911. Oiriaca Cristi inscribed ber deed from Alfredo Cristi on October 9, 1908, and be inscribed bis deed from Pablo Teillard July 14, 1894. Teillard acquired his right to convey, whatever it was, under tbe expediente posesorio of June 13, 1894.

Tbe origin of tbe title, therefore, was an estate held by father and children. Tbe rule is general that cotenants are presumed to bold in harmony with each other, and that it will take a stronger case of dispossession to be effective against a cotenant than against third parties. A similar principle is found in the Civil Code, § 1866: “Among coheirs, co-owners, or proprietors of adjacent estates, the action to demand the division of the inheritance, 'of the thing held in common, or the survey of the adjacent properties, does not prescribe.” This, however, is not a suit for the division of the inheritance, survey, or anything similar. It is not brought against a coheir or co-owner. The defendant in this case is a stranger, Enrique Green. There is therefore no case for the nonrunning of the statute of prescription. There was, however, a question as to which prescription does run in this case, — the common prescription of ten years (modified to six years by the military order of April 4, 1899), or the extraordinary prescription of thirty years. This depends not upon co-ownership at all, but upon other facts arising between independent parties.

3. The question raised on demurrer related to the military order, which was held not to be retroactive. Some of the same principles arise upon the merits. The military order purported to change the time of the civil rule, but still required the three *334eléments of time, good faitb, and title. The same are involved in the statute of prescription, which will determine this case one way or the other. Of these, there is no question of the lapse of time. The inscription of sale of Pablo Teillard to Alfredo Cristi was July 14, 1894, and, if the statute of six years applies, time enough has run. On the other hand, if the statute of thirty years applies, time has not run. There is no question that the successive possessions, if continuous, may be added together, or, to use the common-law expression, may be tacked. Section 1861 of the Civil Code provides that “in the computation of the time necessary for prescription, the following rules shall be observed : 1. The actual possessor may complete the time necessary for prescription by adding to his time that of his constituent. 2. It is presumed that the actual possessor, who may have been a possessor at a former period, has continued to be such possessor during the time intervening, unless there is proof to the contrary.” The case, therefore, is dependent upon elements which determine which prescriptive period shall control. If there is possession with good title and good faith, the limitation is ten-twenty years, modified by military order to six years. In other cases it is thirty years. Civil Code, § 1858, provides: “Ownership and other property rights in real prop-erty shall prescribe by possession for ten years as to persons present, and for twenty years with regard to those absent, with good faith and with a proper title.” On the other hand, in § 1860, it is provided that “ownership and other property rights in real property shall also prescribe by uninterrupted possession of the same for thirty years without the necessity of title nor good faith and without distinction between present and absent persons.” It follows, therefore, that, thirty years not having *335elapsed since the first link of the chain tinder which defendant, claims, he will be protected by the existence of good faith and a. proper title for six years.

4. Does the evidence in the case justify the presumption of' good faith on the part of the defendant ?.

Several provisions in the Civil Code throwing light upon, the subject may be cited:

“Sec. 1841. For ordinary prescription of ownership and. other property rights, it is necessary to.possess things in good faith and under a proper title, during the time specified bylaw.”

“Sec. 1842. Possession must be in the capacity of an owner,, public, peaceful, and uninterrupted.”

“Sec. 1843. Acts of a possessory character, performed by-virtue of a license, or by mere tolerance on the part of the owner,, are of no effect for establishing possession.”

“Sec. 1844. For the effects of prescription, possession is-interrupted either naturally or civilly.”

“Sec. 1845. Possession is interrupted naturally, when, for-any cause whatsoever, it ceases for more than one year.”

“Sec. 1846. Civil interruption is caused by a judicial citation of the possessor, even should it be by order of a court or-of a judge without jurisdiction.”

Good faith of the possessor is defined in the Code (§ 1851) as-, consisting in one’s “belief that the person from whom he received, the thing was the owner of the same, and could convey his title.”

It is alleged in the complaint that the defendant, Green, had. actual knowledge of the title of the complainant and constructive evidence from the registrar of property. It was shown. that the defendant, before buying the property, had the regis*336try examined, but the transcript file shows that there is nothing which could throw any doubt upon the good faith of defendant, Green. Witness Diego, his attorney, says it appears of record in the registry of property that there was an interest in the property in favor of the complainant. This appears in the expediente posesorio, and there is no reason to suppose that the witness was speaking of any other than the fractional interest never disputed to belong to the complainant. The fact of defendant’s consulting an attorney in the matter tends to show his good faith. Nor is any evidence introduced to question the good faith of his predecessors in the title, at least so far as relates to Ciriaca and Alfredo Cristi.

5. The main reliance of the complainant is upon the fact that- down to the sale to defendant, Green, which was less than a year before the filing of the bill, the transactions were between relatives by blood or marriage. The inference is drawn that ■each not only knew of the supposed fraud which the other was frying to commit, but participated in it. It is very true that transactions between relatives are scrutinized more critically than transactions between people having no connection with each •other. On the other hand, it is to be remembered that, especially as to family property, nothing is more natural than transactions between relatives. They are disposed to help each other, and from their knowledge of the property are able to judge not only of its abstract value, but, under the Spanish custom of Keeping property in the family, of judging as to its value to the family as such. It cannot be said that there is or should be any inference of fraud because the parties are relatives, although, of course, this may develop from other facts in the case. This is the more true in the case at bar, because if relationship gives *337ground for inference of partiality, the complainant is berself one of these relatives, and there could be no presumption that her relatives would defraud her. Relatives constitute no exception to the provisions of article 437 of the Civil Code “that good faith is always presumed, and any person averring bad faith on the part of the possessor is bound to prove the same.” The good faith necessary exists in this case.

6. The question of proper title, justo titulo, requires more ■detailed consideration. It is not presumed like good faith.Civil Code, § 1855. The statute is not to be construed as calling for a perfect title. If this were so, there would be no need of any further provision. There would be no need of any statute of prescription of limitation. The Civil Code in this goes upon the same principle as the common law when the latter demands color of title. Color of title at the common law has been more broadly construed, however, and will embrace any paper, even if not strictly a conveyance, which defines boundaries. The civil law does not go so far. The justo titulo calls for and demands a deed apparently in proper form. As far back as the Siete Partidas, promulgated by Alfonso the Wise, we find the following: “ . . . If one man receives from another man anything in good faith thereof, which cannot be removed, as well as by purchase, or donation, exchange, bequest or through any other lawful motive, if he should hold the same for ten years, living on th'e land the master thereof, or living anywhere else, he may gain the same by the lapse of said time; even though the person from whom he received it be not its true owner, and from that time on he is not bound to answer for it to anyone; even though one should say that he wanted to prove that he was its true owner, and that he had no knowledge that *338another one ivas gaining it through time.” Law XVIII. — Title XXIX. — Partida Tercera.

The Civil Code of Porto Pico in § 1853 defines as follows: “By a proper title is understood that which legally suffices to transfer the ownership or property right, the prescription of which is in question.” This is construed by Galindo and Escosura in their Commentaries on the Mortgage Law. They say: “The sale, exchange, donation, dower, inheritance, and bequest constitute adequate .titles under the law for the transfer of dominion, and as such are susceptible of causing prescription; while lease, contract of loan, and restitution, mortgage, not entailing the transfer of dominion, do not serve for prescription.” 2 Commentaries on Mortgage Law, p. 524.

Manresa comments at length on article 1952 of the Spanish Civil Code, which is the original of § 1853 of the Porto Rico Civil Code:

“In order that common prescription should lie it is necessary that the possessor contemplating the prescription do so by virtue of a legal cause acquisitive of dominion, and such legal cause, which constituted, the ‘Razón derecha,’ straight motive, referred to in the law of the ‘Siete Partidas,’ embraces what is characterized as justo titulo, just title. This is therefore the juridical cause of the acquisition of dominion through possession for this class of prescription, and of such nature are those rightfully arising from the transfer of the dominion. It has been so held by the Supreme Court in various decisions rendered before and after the'publication of the Civil Code, wherein the doctrine was sustained that, a transferable title of dominion being one by virtue of which the properties are possessed, it is sufficient cause for their prescription.”

*339“The definition of justo titulo given by tbe Code in article 1952, under the terms hereinabove set forth, fully explains the legal meaning of this essential requisite for the common acquisitive prescription.”

“We have stated in another place, that, although it is necessary that the title on which the prescription is based be of the kind which transfer the dominion, this being the circumstance which qualifies it as just, it is not, however, likewise necessary that it had produced by itself said transfer. And it can be understood why that condition is not necessary, for if it should be otherwise indispensable in order to qualify the justness of the title, that the dominion had already been transferred or the right object of the prescription, the latter would be then unnecessary, because without its mediation there would have been' accomplished the legal effect sought for.”

“As mere good judgment will suggest, that is not the spirit of the said article 1952. Through it, it has been meant to say, and it says, that a just title is that which is legally sufficient to transfer the dominion or the right aimed to be gained by prescription; but it is not required as a condition necessary therefor that the transfer of said dominion or right had already been carried out or perfected. On the contrary, such title as would be capable of producing that legal result, without having attained it yet, is the one necessary for basing prescription, and that is the construction which should be given to said article.”

“Finally, article 1952 of the Oode defines the title just as it should be so as to produce a transfer of dominion. But as, in spite of the existence of that title, just, truthful, and valid, the transfer may not be carried out, hence its validity for acquiring common prescription although said transfer does not take place.”

*340“A person bolds a right upon a certain thing; that right involves the power to transfer that thing to another person. The act through which said right is transferred to another person is what constitutes the title. Disregarding these two ideas, and separating the former, it cannot be gainsaid that the latter may exist by itself, and therefore independent of the other. The right did not really exist in the person making the transfer, consequently the transfer does not take place, because no one can give what he has not; but there might exist the juridical act such as would produce the transfer of the right if such right should dwell in the grantor, and that is the title as defined in article 1953.”

An apt expression of the principle is found in the Civil Code of Louisiana.

“Art. 3450. By the term ‘just title/ in cases of prescription, we do not understand that which the possessor may have derived from the real owner, for then no prescription would be necessary, but a title which the possessor may have received from any person whom he honestly believed to be the real owner, provided the title were such as to transfer the property.”

There is no question that the deeds in evidence are in proper form, and to that extent constitute the necessary justo titulo.

1. There is also the question of inscription. According to article 613 of the Civil Code, “the titles of ownership or of other real rights relating to immovables which are not properly inscribed or annotated in the registry of property shall not be prejudicial to third persons.” Article 27 of the mortgage law provides that, “for the purposes of this law, a third person shall be considered one who has not been a party to the record instrument or contract.” The complainant, therefore, was a *341third person so far as relates to these deeds, and there must therefore be the further proof that they were properly inscribed. It is true that in article 33 of the mortgage law, “instruments or contracts which are null under the law are not validated by their admission to record.” In the case at bar, however, these different deeds, as seen above, are correct in form, and the facts seem to show that the deeds in question were properly inscribed.

8. This case must be distinguished from that of Ochoa v. Hernandez y Morales, 230 U. S. 139, 57 L. ed. 1427, 33 Sup. Ct. Rep. 1033. There Morales, fraudulently representing himself to be the owner, appeared before the municipal court and obtained an expediente posesorio, which was duly recorded, and afterwards a decree was entered converting his possessory title into a record of ownership, titulo de dominio. Ochoa contracted with Morales upon the strength of his apparent title. The possession thus acquired by Morales being fraudulent, there was an absence of good faith, and so the title could not ripen into a good title by any other prescription than that of thirty years.. The case at bar, however, is not one between a fraudulent claimant and a purchaser from him not in good faith.

In some elements it is more akin to Hayes v. United States, 170 U. S. 637-649, 42 L. ed. 1174-1179, 18 Sup. Ct. Rep. 735.

“By the Spanish law prescription was divided into ordinary and extraordinary. The term of the ordinary prescription as to immovable property was ten years (Partidas 3, Law 18, title 29), and the term for immovable property by the extraordinary prescription was thirty years (Partidas 3, Law 16, title 29). But the requisites for the ordinary prescription were, *3421st, good faitb; 2d, just title; 3d, continued and uninterrupted possession for tbe time required by law. (Hall, p. 30; 2 White, 83; Orozoco, Legislation and Jurisprudence on Public Lands, Mexico, 1895, vol. 1, p. 300.) Tbe just title required did not include a title wbicb was absolutely void and derived from one wbo by operation of law bad no power whatever to dispose of tbe property. (Partidas 3, Law 11, title 20.) In speaking on these provisions of tbe Partidas, Schmidt, in bis Civil Law of Spain and Mexico (p. 290), says: It is also necessary that tbe contract by wbicb tbe property was acquired should be a valid contract. Hence, a thing acquired by purchase, donation or any other contract made with an insane person cannot be acquired by prescription; nor property obtained from a minor or any other mode wbicb tbe law bolds invalid; but even in such cases tbe prescription of thirty years applies, as is explained in paragraph 1 of tbe next section.

“The provisions in tbe Partidas as to tbe distinction between tbe ordinary and tbe extraordinary prescription and tbe requirements essential to tbe former were substantially common to tbe civil-law countries. Their practical equivalent was found in tbe Roman law. L. 24, C. de rei Vindicat., L. 4, C. de prescript Longi temp. They obtained in tbe intermediary law. They were reproduced in tbe Code Napoleon, art. 2265. They were also adopted in tbe Louisiana Code, La. Civ. Code, arts. 3478 et seq. to 3484.”

9: Tbe right of Pablo Teillard under wbicb be made bis deed to. Alfredo Cristi is derived from tbe expediente posesorio of 1894. This could after twenty years be converted into a dominion title (Mortgage Law, § 393) ; but that time did not elapse, and there is no claim of this character. Tbe right in *343question depends upon tbe espediente posesorio alone. In tbe first place then, did tbis proceeding amount to a just title ? It is not per se a judicial determination of title. It bas been declared to be little more than tbe declaration of possession, wbicb is not uncommon in tbe common-law states, and is ratber tbe basis of a future dominio proceeding, wbicb does declare title. Teillard v. Teillard, 18 P. R. R. 546.

Tbis expediente posesorio is a proceeding under tbe mortgage law by wbicb a possessor through an ex parte proceeding before tbe local court puts bis claim on record. Tbe details are given in title 14 of that law, embracing arts. 389 to 396. "Under § 390 it is not necessary that tbe owner bold a written title. Tbe procedure is that a petition shall give a description of tbe property, its legal nature, tbe person from whom acquired, time of possession, and that tbe written title is not accessible. Then, in tbe second place, two or more witnesses, residents and land owners of tbe neighborhood, shall be beard, who shall state tbe facts within their knowledge as to tbe property, and tbe person seeking to record possession must present a certificate showing that tbe party interested pays tbe taxes as owner. In case of absence of tbe adjacent owners, they shall be cited. Tbis does not bind third persons, and they may assert their rights in a court of competent jurisdiction in a declaratory action. Under § 395 an owner without title may record bis ownership upon submitting to tbe judge of tbe court of first instance a statement of tbe manner of acquisition, and a representative of tbe department of public prosecution shall examine tbe matter and report to tbe judge.

A certified copy of tbe proceedings is in evidence, and to this several objections are made. It was not necessary in an expedi-*344ente posesorio to produce a documentary title. Under article 438 of tbe regulations for tbe execution of tbe mortgage law this is not required. As to bow far Arturo could represent Pablo and tbe others, as set up in tbe proceedings, tbis point is waived by tbe bill itself, wbicb states tbe fact of sucb agency as one of tbe grounds wby tbe complainant failed to know of wbat was done. Tbe certificate of tbe mayor of Añasco, as collector of revenues, could be clearer, but states sufficiently that tbe Teil-lard family, of whom Pablo was one, was paying taxes. It would seem, therefore, that tbe inscription wbicb followed was properly made. Justo titulo has been shown by defendant.

10. Tbe effect of tbe nonresidence of tbe original parties to tbe transactions need not be discussed. If Porto Pico and Spain are to be considered as one country, there would be certain results; if they were distinct, there would be other questions. Nonresidents suing each other cannot always set up tbe same questions of limitation that are permitted to residents. A discussion and decision of tbis point, however, is not necessary to tbe determination of tbe case.

11. So far upon the law of Spain and Porto Pico. That does not know tbe defense known as a bona fide purchase for value without notice, inasmuch as all questions of title are to be' decided upon tbe local mortgage law. Tbe defense of bona fide purchaser, wbicb is peculiar to equity, runs along tbe same lines as tbe civil law, and would produce tbe same result. It cannot be said that tbe case shows tbe defendant is other than a bona, fide purchaser for value without notice. Wbat has been said above as to fraud is sufficient on tbis point.

12. It appears, moreover, that tbe complainant’s case is not borne out by tbe evidence. She proves, indeed, that she was an. *345beir of ber mother, but it is not satisfactorily proved that her father did not have the right he claimed in the estate in question. It is sufficient that she has not made out a prima facie' case as to her title, because, even if the defendant is not to be held as having proved his case, the complainant could not recover. In point of fact, however, the allegations of the defendant seem to be substantially made out. It having been previously decided in this case that the prescription applicable is. that of the ten-twenty-year period (modified by the military-order to sis years), and that the requisites of good faith and a. proper title exist under the facts, it follows, therefore, that the> original bill in this case was properly dismissed upon the merits,, and also that the present bill of review is without equity, and that it also must be dismissed, as prayed for in the motion of the defendant thereto.

It is so ordered.