68 Pa. Stat. § 83
The said statement of claim shall be made by an executor, invested with the title or charged with the care and management of real estate for the estate which he represents; by a trustee, for his cestuis que trustent; for an infant, by his guardian or next friend; and for a lunatic or inebriate, by his committee. It may also be made by one heir, or devisee, for himself and his co-heirs or co-devisees; and by one joint tenant or tenant in common, for himself and his co-tenants; and, being so made, shall operate in favor of each of the said heirs, devisees, joint tenants, or tenants in common; but no such statement shall preclude any other of such heirs, devisees or co-tenants from making and recording a statement on his own behalf, according to the facts as he claims them to be.
68 P.S. § 83