Knappett was born in Shipley, West Yorkshire in 1984 and studied at Woodhouse Grove School before going on to read drama and English at the University of Manchester.
Knappett was born in Shipley at the University of Manchester. Knappett was studied at Woodhouse Grove School before. Knappett was going on to read drama at the University of Manchester. Knappett was going on to read English at the University of Manchester. Shipley was West Yorkshire in 1984.