Namesakes
Alexius Angelus
(a.k.a. Angelus) (m) 1153-1211 
Roman and Byzantine Emperors 1195-1203
Isaac Angelus; Isaac II Angelus
(m) 1156-1204
Roman and Byzantine Emperors 1185-1195; 1203-1204
Alexius Angelus
(a.k.a. Angelus) (m) 1182-1204
Roman and Byzantine Emperors 1203-1204