Nerva–Antonine dynasty

Antonines redirects here. For Catholic orders of the same name, see Hospital Brothers of St. Anthony.

Antonini redirects here. For the football player, see Luca Antonini.

The Nerva–Antonine dynasty was a dynasty of seven Roman Emperors who ruled over the Roman Empire from 96 to 192. These Emperors are Nerva, Trajan, Hadrian, Antoninus Pius, Marcus Aurelius, Lucius Verus, and Commodus.

The first five of the six successions within this dynasty were notable in that the reigning Emperor adopted the candidate of his choice to be his successor. Under Roman law, an adoption established a bond legally as strong as that of kinship. Because of this, the second through sixth Nerva-Antonine emperors are also called Adoptive Emperors.

This has often been considered as a conscious repudiation of the principle of dynastic inheritance and has been deemed as one of the factors of the period's prosperity. However, this was not a new practice; Roman emperors had adopted heirs in the past: The Emperor Augustus had adopted Tiberius and the Emperor Claudius had adopted Nero. The Imperator who appointed himself Dictator for Life, Gaius Julius Caesar, considered to be instrumental in the transition from Republic to Empire, adopted Octavian who would become Augustus, the first Emperor of Rome, even though he possibly had an illegitimate natural son Caesarion, by Cleopatra VII Philopator. Moreover, there was a family connection as Trajan adopted his nephew Hadrian and Hadrian made Antoninus Pius adopt Hadrian's cousin Marcus Aurelius. The naming by Marcus Aurelius of his son Commodus was considered to be an unfortunate choice and the beginning of the Empire's decline.

Nerva-Trajan dynasty

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  Nerva
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  Trajan
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  Hadrian

Antonine dynasty

The Antonines are four Roman Emperors who ruled between 138 and 192: Antoninus Pius, Marcus Aurelius, Lucius Verus and Commodus.

In 138, after a long reign dedicated to the cultural unification and consolidation of the empire, the Emperor Hadrian named Antoninus Pius his son and heir, under the condition that he adopt both Marcus Aurelius and Lucius Verus. Hadrian died that same year, and Antoninus began a peaceful, benevolent reign. He adhered strictly to Roman traditions and institutions and shared his power with the Roman Senate.

Marcus Aurelius succeeded Antoninus Pius in 161 upon that emperor's death and continued his legacy as an unpretentious and gifted administrator and leader. Lucius Verus ruled jointly with him until 169. Marcus Aurelius died in 180 and was followed by his biological son Commodus.

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  Antoninus Pius
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  Marcus Aurelius
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  Lucius Verus
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  Commodus

Five Good Emperors

The rulers commonly known as the Five Good Emperors were Nerva, Trajan, Hadrian, Antoninus Pius and Marcus Aurelius. The term Five Good Emperors was coined by the political philosopher Niccolò Machiavelli in 1503:

From the study of this history we may also learn how a good government is to be established; for while all the emperors who succeeded to the throne by birth, except Titus, were bad, all were good who succeeded by adoption, as in the case of the five from Nerva to Marcus. But as soon as the empire fell once more to the heirs by birth, its ruin recommenced.

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Machiavelli argued that these adopted emperors, through good rule, earned the respect of those around them:

Titus, Nerva, Trajan, Hadrian, Antoninus, and Marcus had no need of praetorian cohorts, or of countless legions to guard them, but were defended by their own good lives, the good-will of their subjects, and the attachment of the senate.

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The 18th-century historian Edward Gibbon, in his work The History of the Decline and Fall of the Roman Empire, opined that their rule was a time when "the Roman Empire was governed by absolute power, under the guidance of wisdom and virtue". Gibbon believed these benevolent dictators and their moderate policies were unusual and contrasted with their more tyrannical and oppressive successors (their predecessors are not covered by Gibbon).

Gibbon went so far as to state:

If a man were called to fix the period in the history of the world during which the condition of the human race was most happy and prosperous, he would, without hesitation, name that which elapsed from the death of Domitian to the accession of Commodus. The vast extent of the Roman Empire was governed by absolute power, under the guidance of virtue and wisdom. The armies were restrained by the firm but gentle hand of four successive emperors, whose characters and authority commanded respect. The forms of the civil administration were carefully preserved by Nerva, Trajan, Hadrian and the Antonines, who delighted in the image of liberty, and were pleased with considering themselves as the accountable ministers of the laws. Such princes deserved the honour of restoring the republic had the Romans of their days been capable of enjoying a rational freedom.

More recent historians, while agreeing with many of the details of this analysis, would not entirely agree with Machiavelli and Gibbon's praise of this period. There were more people under the rule of these emperors than the few affluent individuals whose lives are mentioned or recorded in the historical record. A large fraction of the rest were farmers or their dependants. Additionally, Machiavelli's theory that adoption, rather than birth, led to moderate rule is also questionable. A number of Roman Emperors whom Machiavelli did not believe were good rulers were adopted, including Tiberius, Caligula and Nero, although each of these also had a familial claim to rule.

Alternative hypothesis

This hypothesis posits that adoptive succession is thought to have arisen because of a lack of biological heirs. All but the last of the adoptive emperors had no legitimate biological sons to succeed them. They were thus obliged to pick a successor somewhere else; as soon as the Emperor could look towards a biological son to succeed him, adoptive succession was set aside.

The dynasty may be broken up into the Nerva-Trajan dynasty (also called the Ulpian dynasty after their common nomen gentilis 'Ulpius') and Antonine dynasty (after their common name Antoninus).

Nerva–Antonine family tree

Nerva–Antonine family tree
Q. Marcius Barea Soranus Q. Marcius Barea Sura Antonia Furnilla M. Cocceius Nerva Sergia Plautilla P. Aelius Hadrianus Titus (r. 79–81) Marcia Furnilla Marcia Trajanus Pater Nerva (r. 96–98) Ulpia Aelius Hadrianus Marullinus Flavia Marciana C. Salonius Matidius Trajan (r. 98–117) Plotina P. Acilius Attianus P. Aelius Afer Paulina Major Lucius Mindius (2) Libo Rupilius Frugi (3) Salonia Matidia L. Vibius Sabinus (1) Paulina Minor L. Julius Ursus Servianus Matidia Minor Sabina Hadrian (r. 117–138) Antinous C. Fuscus Salinator I Julia Serviana Paulina M. Annius Verus Rupilia Faustina Boionia Procilla Cn. Arrius Antoninus L. Ceionius Commodus Appia Severa C. Fuscus Salinator II L. Caesennius Paetus Arria Antonina Arria Fadilla T. Aurelius Fulvus L. Caesennius Antoninus L. Commodus Plautia unknown C. Avidius Nigrinus M. Annius Verus Calvisia Domitia Lucilla Fundania M. Annius Libo Faustina Antoninus Pius (r. 138–161) L. Aelius Caesar Avidia Cornificia Marcus Aurelius (r. 161–180) Faustina Minor C. Avidius Cassius Aurelia Fadilla Lucius Verus (r. 161–169) (1) Ceionia Fabia Plautius Quintillus Q. Servilius Pudens Ceionia Plautia Cornificia Minor M. Petronius Sura Commodus (r. 177–192) Fadilla M. Annius Verus Caesar Ti. Claudius Pompeianus (2) Lucilla M. Plautius Quintillus Junius Licinius Balbus Servilia Ceionia Petronius Antoninus L. Aurelius Agaclytus (2) Aurelia Sabina L. Antistius Burrus (1) Plautius Quintillus Plautia Servilla C. Furius Sabinus Timesitheus Antonia Gordiana Junius Licinius Balbus? Furia Sabina Tranquillina Gordian III (r. 238–244)
(1) = 1st spouse (2) = 2nd spouse (3) = 3rd spouse   Reddish-purple indicates emperor of the Nerva–Antonine dynasty   lighter purple indicates designated imperial heir of said dynasty who never reigned   grey indicates unsuccessful imperial aspirants   bluish-purple indicates emperors of other dynasties dashed lines indicate adoption; dotted lines indicate love affairs/unmarried relationships Small Caps = posthumously deified (Augusti, Augustae, or other)
Notes: Except where otherwise noted, the notes below indicate that an individual's parentage is as shown in the above family tree.
References: DIR contributors (2000). "De Imperatoribus Romanis: An Online Encyclopedia of Roman Rulers and Their Families". Retrieved 2015-04-14. Giacosa, Giorgio (1977). Women of the Caesars: Their Lives and Portraits on Coins. Translated by R. Ross Holloway. Milan: Edizioni Arte e Moneta. ISBN 0-8390-0193-2. Lambert, Royston (1984). Beloved and God: The Story of Hadrian and Antinous. New York: Viking. ISBN 0-670-15708-2. Levick, Barbara (2014). Faustina I and II: Imperial Women of the Golden Age. Oxford University Press. ISBN 978-0-19-537941-9. Smith, William, ed. (1870). Dictionary of Greek and Roman Biography and Mythology.

Note that Lucius Verus, who reigned 161-169 as co-Emperor of Marcus Aurelius, does not appear in the timeline.