OLDRADO DA TRESSENO mayor of Milan during 13th century.He's responsible for ordering the construction of
PALAZZO DELLA RAGIONE which served as government seat in the middle age and to be a fierced persecutors of
CATHARS.A relief representing OLDRADO is found on one of the columns of Palazzo Della Ragione in the city with this inscription translated from the latin:"Anno Domini 1233.To the city mayor Odrado Da Tresseno.When you pass throught the arcades of the great palace,you will always remember the merits of the city mayor,citizen of Lodi,defender of Faith and sword,who built the palace and burned as he should the Cathars".