This opinion cites 5 cases:

Slotkin Estate , 423 Pa. 628 ( 1966 )


Davis Estate , 365 Pa. 605 ( 1950 )


Bokey Estate , 412 Pa. 244 ( 1963 )


Watt Estate , 409 Pa. 44 ( 1962 )


Zschernig v. Miller , 88 S. Ct. 664 ( 1968 )