Namesakes
Marcus Salvius Otho
(a.k.a. Otho) (m) 32-69 
Roman and Byzantine Emperors 69
Otto of Greece
(a.k.a. Otho) (m) 1815-1867
Other Royalty 1832-1862 Greece (king)
Otho Sackville-Baggins
(m)
Tolkien's Characters