Incumbent Republican Senator George Pepper was elected to fill the remaining four years on the term to which Penrose had been elected in 1920 .
Incumbent Republican Senator George Pepper had been appointed to the seat by Governor William Sproul following the death of Boies Penrose .
Incumbent Republican Senator George Pepper , who had been appointed to the seat by Governor William Sproul following the death of Boies Penrose , was elected to fill the remaining four years on the term to which Penrose had been elected in 1920 .