Which Roman emperor served for the shortest time during the Principate?
Otho
Gaius Julius Caesar
Romulus Augustulus
Tiberius Caesar Augustus
Claudius
Tiberius
Nero
Romulus Augustus
Gaius Julius Caesar
Romulus Augustulus
Tiberius
Tiberius Caesar Augustus
Claudius
Nero
Caligula
Tiberius
Marcus Aurelius
Augustus
Tiberius Caesar Augustus
Nero
Romulus Augustus
Tiberius
Romulus Augustulus
Gaius Julius Caesar
Galba
Augustus
Marcus Aurelius
Domitian
Claudius
Nero
Tiberius
Tiberius Caesar Trajan
Galba
Septimius Severus
Tiberius Caesar Augustus
Augustus
Caligula
Tiberius Caesar
Vespasian
Nero
Romulus Augustus
Marcus Aurelius
Tiberius
Romulus Augustulus
Galba
Gaius Julius Caesar
Augustus
Tiberius Caesar Trajan
Claudius
Vespasian
Nero
Tiberius Gracchus
Caligula
Tiberius Caesar
Gaius Marius
Tiberius
Tiberius Caesar Augustus
Augustus
Marcus Aurelius
Galba
Domitian
Vespasian
Nero
Romulus Augustus
Lucius Verus
Tiberius Gracchus
Tiberius
Aurelian
Augustus
Trajan
Caligula
Galba
Tiberius Caesar
Romulus Augustulus
Tiberius Caesar Hadrian
Gaius Julius Caesar
Marcus Aurelius
Claudius
Vespasian
Nero
Tiberius
Augustus
Tiberius Caesar Augustus
Trajan
Tiberius Gracchus
Septimius Severus
Galba
Lucius Verus
Tiberius Caesar
Tiberius Caesar Trajan
Marcus Aurelius
Tiberius Caesar Hadrian
Vespasian
Nero
Romulus Augustus
Trajan
Tiberius
Galba
Tiberius Gracchus
Caligula
Augustus
Marcus Aurelius
Romulus Augustulus
Vespasian
Tiberius Caesar Augustus
Nero
Trajan
Lucius Verus
Tiberius Caesar
Tiberius Caesar Trajan
Tiberius
Claudius
Gaius Marius
Augustus
Galba
Tiberius Gracchus
Trajan
Vespasian
Marcus Aurelius
Nero
Domitian
Tiberius Caesar Hadrian
Hadrian
Tiberius
Romulus Augustus
Nerva
Julius Caesar
Galba
Tiberius Caesar
Tiberius Caesar Trajan
Septimius Severus
Tiberius Caesar Augustus
Tiberius Gracchus
Augustus
Trajan
Caligula
Nero
Marcus Aurelius
Hadrian
Nerva
Tiberius
Claudius
Tiberius Caesar Hadrian
Galba
Tiberius Caesar Trajan
Trajan
Domitian
Tiberius Caesar
Tiberius Gracchus
Hadrian
Nero
Nerva
Tiberius
Julius Caesar
Tiberius Caesar Hadrian
Galba
Nerva the Younger
Caligula
Augustus
Romulus Augustulus
Tiberius III
Trajan
Septimius Severus
Marcus Aurelius Maximus
Claudius
Nero
Tiberius Gracchus
Domitian
Tiberius Caesar
Tiberius
Galba the Younger
Marcus Aurelius Nerva
Augustus
Galba
Trajan
Tiberius Caesar Trajan
Marcus Aurelius Maximus
Nero
Tiberius II
Nerva the Younger
Vespasian the Younger
Tiberius Gracchus
Tiberius
Tiberius Caesar
Tiberius Caesar Hadrian
Trajan
Tiberius III
Marcus Aurelius Nerva
Tiberius Caesar Trajan
Tiberius Caesar Augustus
Augustus
Claudius
Nero
Julius Caesar
Marcus Aurelius Maximus
Domitian
Galba the Younger
Tiberius
Tiberius Caesar
Trajan
Nerva the Younger