He spent his youth in Castello , where he started his primary school .
Born in Castello , near Sesto Fiorentino , Luzi 's parents , Ciro Luzi and Margherita Papini , hailed from Samprugnano ( later Semproniano ) .
Luzi spent Luzi 's youth Castello Castello , where he started his primary school .
Born in Castello , near Sesto Fiorentino , Luzi 's parents , Ciro Luzi and Margherita Papini , hailed from Samprugnano ( later Semproniano ) .