Rubuta ci gaba don wannan sakin layi - A cikin 1848 yawancin jama'a sun yi hijira zuwa lardin Piedmont da ke kusa don tserewa daga mulkin zalunci na gidan Habsburg. Bayan Yaƙin Magenta
a watan Yunin 1859, Castano ya zama wani ɓangare na Lombardy.