One John Lady, claiming to be the •owner of a lot of land about sixty-five feet front on Park avenue, in the city of St. Louis, in July, 1873, gave a deed of trust signed by himself and wife on the same, for about $1,200, with principal note payable in two years and six months, Josiah Gf. McClellan being made trustee. One Lewis was made cestui que trust, but the money loaned was the money of Mrs. Evelina J. Sharp, and the deed of trust and notes were delivered to her and passed into the hands of her administrator. The note not being paid, said McClellan duly advertised .and sold said land at auction on the twenty-seventh of September, 1883, to plaintiffs. The plaintiffs are the heirs and legal representatives of Evelina J. Sharp. Said trustee made his deed to said “heirs and legal representatives,” and duly recorded the same December 24, 1883.
*456In November, 1874, said John Lady and wife sold his equity of redemption in said land to John H. Terry, which deed was duly recorded. In May, 1882, said John H. Terry sold his equity of redemption to one H. Everly, which deed was duly recorded. In April, 1881, while Terry owned the equity of redemption, the city of St. Louis issued a special tax bill against said property for benefits, to the same for opening Park avenue. In June, 1883, after Terry had sold to Everly, the city brought a suit against Terry on said special tax bill. After the suit had stood in. court for some time, the name of Terry was stricken out, and the name of Everly inserted, and service made on Everly. No person ever appeared to defend the suit, and the same remained in court until March 25, 1884, when judgment was taken by default against Everly for the tax bill and costs. This was six months after the deed of trust had been foreclosed on the property, and the trustee’s deed recorded. The trustee in the deed of trust was not made a party to this suit, nor were those claiming under Mrs. Sharp.
Execution issued'on said judgment, and inMay, 1884, the sheriff sold said land thereunder to one A. W. Black for $80. On the third of September, 1884, the said Black sold said land to.the defendant, Alice Spiro, for the sum of $125. Miss Spiro paid some taxes on the land- and fenced it, but the fence disappeared very shortly after she put it there.
The plaintiffs brought this suit to redeem this land from the sale under the judgment on the special tax bill above mentioned by paying whatever sum the court might find to be just. The court found that $158 was due defendant for taxes, etc., which plaintiffs paid, and thereupon the court vested the title to the property in them and defendant appealed.
I. The first contention is that the plaintiffs did not show title to the property in John Lady, and, therefore, they failed to show title in themselves. This was not *457necessary as they showed that defendant also derived title .through Lady. It was only necessary for them to go back to the common source of title. Finch v. Ullman, 105 Mo. 255.
II. In the second place it is contended that the deed by the trustee to ‘ ‘ the heirs and legal representatives, whether under her last will and testament or by inheritance of her, Evelina J. Sharp, deceased,” is void for uncertainty as to the grantees. Mrs. Sharp being dead at the time of the execution of the deed a conveyance to her heirs is valid. That is certain which may .be made certain. Boone v. Moore, 14 Mo. 420.
The fact that the deed was to the heirs and legal representatives of Mrs. Sharp whether by will or inheritance does not change the rule.
III. It is urged that the plaintiffs’ right to redeem' was barred by the special statute permitting redemption from judicial sales on judgments enforcing special tax bills, passed in 1871 (Session Acts 1871), p. 194, the ninth section of which is as follows : “Whenever any real estate is sold under the provisions of this act, the owner may at any time within two years after the day of sale, if he has not been summoned but notified by publication, and did not appear to the action, redeem the property sold upon payment of the amount for which the property was sold,” etc. That act, even if it be now in force, which we do not decide, has no application to the facts of this case. That act applies only to persons who are made parties to the proceedings to enforce the special tax bill. The plaintiffs and those under whom they claim were not made parties to the suit in any form and did not appear, and hence their right to redeem is not barred until the expiration of ten years.
IV. Josiah Gr. McClellan was the husband of one of Mrs. Sharp’s heirs, and he was permitted to testify for plaintiff in this casé over the objection of defendant. It is well settled in Missouri that a husband is a competent witness in litigation involving the title to his wife’s *458general property, to which, he is made a party. Brownlee v. Fenwick, 103 Mo. 420.
Y. It is objected that McClellan, in the execution of the power contained in the deed of Lady and wife to him, as trustee of Lewis, could not sell and convey the land or any interest in the land to his wife as one of the heirs of Mrs. Sharp. It is true, as a general principle, a trustee cannot act in the dual capacity of seller and buyer, at a sale conducted by himself, yet when he does thus act, and makes a sale and executes a conveyance in pursuance thereof, the title of the cestui que trust passes to the purchaser, subject to be set aside and vacated by the proper legal proceeding. Wolf v. Ward, 104 Mo. 127. And these plaintiffs, whether they acquired the legal title to her property by McClellan’s conveyance or only the interest of the cestui que trust therein, have a right to redeem the property from the sale made under the foreclosure of the special tax bill. Mullanphy v. Simpson, 3 Mo. 492; 2 Story Eq., sec. 1023; 15 Am. & Eng. Encyc. Law, 828, and note 2; Stafford v. Fizer, 82 Mo. 393.
We do not desire to be understood as deciding that McClellan did not convey a legal title to the property to his wife. It is not .necessary for us to decide, and we, therefore, do not decide that question.
There is no merit in this appeal. It is clear that the sale under the foreclosure of the special tax bill did not affect the title of plaintiffs, and their right to redeem cannot be justly denied. The judgment will, therefore, be affirmed.
All concur.