Saint Bruno (c. 1047 – July 18, 1123), Bishop of Segni and Abbot of Montecassino, is an Italian Catholic saint. Born at Solero (in today’s Province of Alessandria, Piedmont) between 1045 and 1049, he was educated in a monastery near his birthplace and at Bologna, became a canon at Siena, and came to Rome in 1079. He was appointed Bishop of Segni in the Campagna the same year.He was even more closely connected with Urban II, whom he accompanied to France in 1095.