Early king of Germany, 4 letters
Early Roman emperor, 4 letters
Emperor after Galba, 4 letters
Emperor before Vitellius, 4 letters
Emperor for only three months, 4 letters
Emperor Galba's overthrower, 4 letters
Emperor Galba's successor, 4 letters
Emperor of the Holy Roman Empire, 962-73., 4 letters
Emperor who gave a hoot, 4 letters
Emperor who overthrew Galba, 4 letters
Emperor who succeeded Galba, 4 letters
First century emperor, 4 letters
First century Roman emperor, 4 letters
First Holy Roman Emperor, 4 letters
Galba's imperial successor, 4 letters
Galba's overthrower, 4 letters
Galba's successor as Roman emperor, 4 letters
His wife was Nero's mistress, 4 letters
One of four emperors in 69 A.D., 4 letters
One of the Holy Roman Emperors, 4 letters
Roman emperor after Galba, 4 letters
Roman emperor for just three months, 4 letters
Roman emperor for three months, 4 letters
Roman emperor in 69 A.D., 4 letters
Roman emperor in A.D. 69, 4 letters
Roman emperor who was married to Poppea, 4 letters
Roman emperor with a three-month reign, 4 letters
Roman emperor: A.D. 69, 4 letters
Ruler for three months, 4 letters
Seventh Roman emperor, AD 69, 4 letters
Subject of a Keats tragedy, 4 letters
The second emperor in the Year of the Four Emperors, 4 letters
Vitellius succeeded him, 4 letters