42 Pa.C.S. § 2772
(b) Philadelphia.— The Register of Wills of Philadelphia shall serve ex officio as Clerk of the Orphans' Court Division of the Court of Common Pleas of Philadelphia County.
References in Text. The act of August 9, 1955, P.L.323, No.130, known as The County Code, referred to in subsec. (a), was repealed May 8, 2024, P.L.50, No.14. The subject matter is now contained in Title 16 (Counties).