Restoration of the castle

plaque reads:

'Di questo castello antico possesso dei conti della gherardesca

intraprese i restauri 

il conte Guido Alberto 

verso la metà del secolo presente

Alberto gherardesca conte di Bolgheri Bali  di  perugia  riedificata la torre li compiva  l' anno  MDCCCXCV essendo maestro  dell opera Tito Bellini architetto e curando i lavori ranieri mazzei

Translated by Google as '

Of this ancient castle possession of the counts of the Gerardesca
he undertook the restoration
Count Guido Alberto
towards the middle of the present century
Alberto gherardesca count of Bolgheri Bali of perugia rebuilt the tower made them the year MDCCCXCV being master of the work Tito Bellini architect and taking care of the works ranieri mazzei'
Submitted by: @IanThorp