This is an appeal from an order of the court below sustaining an action to quiet title to a thirty acre tract of land situated in Mt. Pleasant Township, Westmoreland County, acquired in 1964 by the appellee from the Treasurer of Westmoreland County at a tax sale. The purchase price was $23.62.
The tax sale was held under the County Return Act of 1931, 72 P.S. 5971, which was applicable to Westmoreland County at that time. The notice requireménts of the Act (Section 5971g), in addition to advertising in at least two newspapers of general circulation in the County, specified that—
“In addition to such advertisement, at least ten days before any such sale, written notice thereof shall be served by the county treasurer, by registered or certified mail, upon the owner of such land, and if the whereabouts of the owner is unknown, such notice shall be served by registered or certified mail upon the terre tenant, if any . If such notice cannot be served in said manner on the owner or terre tenant, then such notice shall be served by the county treasurer by posting the same in the courthouse and at a conspicuous place on the premises.”
At the time of the tax sale title to the property on the real estate tax assessment records stood in the name of two sisters, Winona E. Oakes and Viñeta B. Zundel, residing on Weldon Street in Ligonier. However, Mrs. Oakes had been a patient in the Harrisburg State Hospital in Harrisburg from 1950 through 1969 for treatment of a mental and emotional disorder and Mrs. Zundel had died intestate in 1960 survived by her husband, Clyde R. Zundel, and two daughters, Constance Smith and Patricia Shaw. Mr. Zundel *417died intestate in 1971 and his interest in the property passed by intestacy to the two daughters aforementioned, appellants herein.
The tax sale was held in 1964. The County Treasurer sent notice of the sale by certified mail in a single letter addressed to Winona E. Oakes and Viñeta B. Zundel at the Weldon Street address in Ligonier. None of the owners had lived at that address for several years prior to the notice of sale, although it was received and receipted for by Clyde R. Zundel, the widower of Viñeta Zundel, who maintained a post office box in Ligonier. It has been stipulated that Winona E. Oakes never authorized Mr. Zundel to receive notiee on her behalf and his daughters testified that they never authorized their father to acknowledge receipt of the letter for them or, indeed, to handle any of their business affairs. None of the owners except Mr. Zundel had any knowledge of the sale until the deed received by the appellee at the tax sale was recorded in 1968. Mr. Zundel’s knowledge of the sale was acquired through reading the notice sent to his deceased wife and sister-in-law.
In this posture, three of the four owners of the property received no notice of the intended sale and the fourth received only a notice sent to two of the other owners but not to him. The statute requires that if notice of the sale cannot be served upon the owners by certified mail it should be served on the terre tenant or, if that is not possible, it should be posted in the courthouse and at a conspicuous place on the premises. It has been stipulated that the property was vacant and that there was no terre tenant. The Treasurer did not post notice of the sale either in the courthouse or on the property.
The court below held that the action to quiet title should be dismissed as to Winona E. Oakes and from that ruling there has been no appeal. However, it sustained the appellee’s title against Viñeta B. Zundel, her husband and their heirs, devisees or assigns. This was error for lack of any notice to Constance Z. Smith and Patricia Shaw and for failure to post notice of the sale either at the courthouse or on the property.
*418The statutory notice by letter must be given to the “owner” of the property at the time of sale, not necessarily the person in whose name the delinquent tax was assessed: Blasi v. Alexander, 195 Pa.Super. 634, 171 A.2d 904 (1961); Shafer v. Hansen, 389 Pa. 500, 133 A.2d 538 (1957); Moore v. Weiss, 38 D. & C.2d 235, 243 (1965).
For 200 years our courts have ruled that notice provisions of a tax sale statute must be strictly complied with in order to guard against a deprivation of property without due process of law: Wister v. Kammerer, 2 Yeates 100, 104 (1796) (“An exact and punctual adherence to the laws alone can divest the title of lands, on a sale for non-payment of taxes.”); Chester County Tax Claim Borough Appeal, 208 Pa.Super. 384, 387, 222 A.2d 602 (1966); Hess v. Westerwick, 366 Pa. 90, 98, 76 A.2d 745 (1950). Our Supreme Court reminded tax collection authorities in Hess that “the purpose of tax sales is not to strip the taxpayer of his property but to insure the collection of taxes”.
That portion of the order of the court below confirming the title of the appellee to that portion of the property owned by Viñeta B. Zundel and Clyde R. Zundel, her husband, and their heirs is reversed.
SPAETH, J. files a concurring opinion, in which PRICE, J., joins.
WATKINS, former President Judge, and HOFFMAN, J., did not participate in the consideration or decision of this case.