Other large cities in Franconia are Coburg , Aschaffenburg , WÃ 1\/4 rzburg , Erlangen , FÃ 1\/4 rth , Bamberg , Bayreuth , Schweinfurt and Hof . The largest cities are Nuremberg , WÃ 1\/4 rzburg , FÃ 1\/4 rth , Erlangen , Bayreuth , Bamberg , Schweinfurt , Hof , Coburg , Ansbach and Schwabach .