Born
1085
Died
1166
Nationality
Italian
Events involving Bulgarus (2)
1130
ID: 2135
Four Doctors emerge at Bologna - Bulgarus, Martinus, Jacobus, and Hugo become authoritative interpreters of Roman law
ID: 2135
1158
ID: 2139
Diet of Roncaglia - Frederick Barbarossa consults Four Doctors on imperial rights (regalia), Roman law becomes tool of royal power
ID: 2139