Pennsylvania Statutes Title 68 P.S. Real and Personal Property § 86. Claim invalid as against purchaser without notice if not recorded

Unless a statement of claim be made and recorded as herein provided, no title to lands by twenty-one years adverse possession, as aforesaid, shall avail against any purchaser, mortgagee, or judgment creditor for value, without notice, his heirs and assigns, except the claimant be in possession of such lands at the time of such purchase.