Aetios or Aetius () was a
Byzantine
The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Roman Empire centred on Constantinople during late antiquity and the Middle Ages. Having survived the events that caused the fall of the Western Roman E ...
eunuch
A eunuch ( , ) is a male who has been castration, castrated. Throughout history, castration often served a specific social function. The earliest records for intentional castration to produce eunuchs are from the Sumerian city of Lagash in the 2 ...
official and one of the most trusted advisers of
Byzantine empress Irene of Athens
Irene of Athens (, ; 750/756 – 9 August 803), surname Sarantapechaena (, ), was Byzantine empress consort to Emperor Leo IV from 775 to 780, regent during the childhood of their son Constantine VI from 780 until 790, co-ruler from 792 unti ...
(r. 797–802). After Irene's rise to sole rule, Aetios developed an intense rivalry with her eunuch chief minister
Staurakios
Staurakios or Stauracius (; early 790s – 11 January 812) was the shortest-reigning Byzantine emperor, ruling for 68 days between 26 July and 2 October 811.
He was born in the early 790s, probably between 791 and 793, to Nikephoros I and an ...
. After Staurakios's death, Aetios became the leading man in the state. He plotted to usurp the throne for his brother, Leo, but lost power when Irene was deposed in 802.
Biography
Early years and rivalry with Staurakios

Aetios first appears in 790, when he was a ''
protospatharios'' and a confidant of Irene, then the Byzantine empress-mother and regent for her young son, Emperor
Constantine VI
Constantine VI (, 14 January 771 – before 805), sometimes called the Blind, was Byzantine emperor from 780 to 797. The only child of Emperor Leo IV, Constantine was named co-emperor with him at the age of five in 776 and succeeded him as sol ...
(r. 780–797). In the autumn of that year, Irene tried to sideline her son and assume full rule over the Byzantine Empire. This, however, caused a
mutiny
Mutiny is a revolt among a group of people (typically of a military or a crew) to oppose, change, or remove superiors or their orders. The term is commonly used for insubordination by members of the military against an officer or superior, ...
by the army in favour of the young emperor. Constantine was installed as sole ruler, Irene confined to a palace in
Constantinople
Constantinople (#Names of Constantinople, see other names) was a historical city located on the Bosporus that served as the capital of the Roman Empire, Roman, Byzantine Empire, Byzantine, Latin Empire, Latin, and Ottoman Empire, Ottoman empire ...
, and her eunuch protégés, including Aetios, were
exile
Exile or banishment is primarily penal expulsion from one's native country, and secondarily expatriation or prolonged absence from one's homeland under either the compulsion of circumstance or the rigors of some high purpose. Usually persons ...
d.
[.]
Aetios was restored to his position, along with the other eunuchs, when Irene was recalled to power as a co-ruler in 792.
In August 797, Irene and her powerful eunuch minister
Staurakios
Staurakios or Stauracius (; early 790s – 11 January 812) was the shortest-reigning Byzantine emperor, ruling for 68 days between 26 July and 2 October 811.
He was born in the early 790s, probably between 791 and 793, to Nikephoros I and an ...
succeeded in overthrowing and
blinding (and possibly also killing) Constantine, thus assuming governance of the state. However, the uncles of the deposed emperor, the surviving younger sons of Emperor
Constantine V
Constantine V (; July 718 – 14 September 775) was Byzantine emperor from 741 to 775. His reign saw a consolidation of Byzantine security from external threats. As an able military leader, Constantine took advantage of Third Fitna, civil war ...
(r. 741–775), who had in the past been involved in plots against Irene, were still a potential threat. They were persuaded by sympathizers to seek refuge in the
cathedral
A cathedral is a church (building), church that contains the of a bishop, thus serving as the central church of a diocese, Annual conferences within Methodism, conference, or episcopate. Churches with the function of "cathedral" are usually s ...
of
Hagia Sophia
Hagia Sophia (; ; ; ; ), officially the Hagia Sophia Grand Mosque (; ), is a mosque and former Church (building), church serving as a major cultural and historical site in Istanbul, Turkey. The last of three church buildings to be successively ...
, where the capital's populace would supposedly rally to them and declare one of them as emperor. No such support materialized; instead, Aetios managed to achieve their surrender, and they were exiled to Irene's home town of
Athens
Athens ( ) is the Capital city, capital and List of cities and towns in Greece, largest city of Greece. A significant coastal urban area in the Mediterranean, Athens is also the capital of the Attica (region), Attica region and is the southe ...
.
Irene now divided her favour between Staurakios, her old-established chief minister, and Aetios. This began a period of intense rivalry between the two and their respective supporters, as they raced to place their relatives in positions of power, so as to secure control of the Byzantine Empire after Irene's eventual death.
[.] This competition came to the fore in 797/798, and intensified in May 799, when Irene fell seriously ill. Aetios, who had won the backing of
Niketas Triphyllios, the commander of the ''
Scholai'' guards, accused Staurakios before the Empress of plotting to usurp the throne. Irene duly convened a council at the
Palace of Hieria where she severely rebuked her favourite minister, but Staurakios escaped with an apology.
[.]
Staurakios in turn began to distribute bribes amongst the men and lower officers of the ''Scholai'' and ''
Exkoubitores'' regiments, trying to win their support for an eventual
coup. Aetios again went to Irene, who in February 800 forbade anyone from the military to contact Staurakios. Coupled with Aetios's own appointment to the powerful post of ''
strategos
''Strategos'' (), also known by its Linguistic Latinisation, Latinized form ''strategus'', is a Greek language, Greek term to mean 'military General officer, general'. In the Hellenistic world and in the Byzantine Empire, the term was also use ...
'' of the
Anatolic Theme, this restored a precarious balance between the two camps. Soon after, Staurakios became very ill, but he continued plotting against Aetios, instigating a revolt against him in
Cappadocia
Cappadocia (; , from ) is a historical region in Central Anatolia region, Turkey. It is largely in the provinces of Nevşehir, Kayseri, Aksaray, Kırşehir, Sivas and Niğde. Today, the touristic Cappadocia Region is located in Nevşehir ...
before dying in June 800.
Supremacy and downfall of Aetios
The revolt was quickly and brutally subdued, and with his rival's death, Aetios stood supreme amongst Empress Irene's court. He likely succeeded Staurakios as ''
logothetes tou dromou
The (), in English usually rendered as Logothete of the Course/Drome/ or Postal Logothete, was the head of the department of the Public Post (, , or simply , ), and one of the most senior fiscal ministers (logothetes) of the Byzantine Empire.
H ...
'', while retaining control of the Anatolics and adding to his command the
Opsician Theme. He gained a victory in 800 against the
Arabs
Arabs (, , ; , , ) are an ethnic group mainly inhabiting the Arab world in West Asia and North Africa. A significant Arab diaspora is present in various parts of the world.
Arabs have been in the Fertile Crescent for thousands of yea ...
, which was followed, however, by a defeat in 801.
[.] In 801/802, Aetios appointed his brother Leo as ''
monostrategos'' of the themes of
Thrace
Thrace (, ; ; ; ) is a geographical and historical region in Southeast Europe roughly corresponding to the province of Thrace in the Roman Empire. Bounded by the Balkan Mountains to the north, the Aegean Sea to the south, and the Black Se ...
and
Macedonia
Macedonia (, , , ), most commonly refers to:
* North Macedonia, a country in southeastern Europe, known until 2019 as the Republic of Macedonia
* Macedonia (ancient kingdom), a kingdom in Greek antiquity
* Macedonia (Greece), a former administr ...
. Controlling thus the armies closest to Constantinople, which comprised about a third of the Byzantine Empire's entire military forces, he was well placed to make Leo emperor. In the words of the chronicler
Theophanes the Confessor, he "
ruled by side">rene'sside and was usurping power on behalf of his brother". Consequently, in 802, Aetios was instrumental in the rejection of a marriage offer from
Charlemagne
Charlemagne ( ; 2 April 748 – 28 January 814) was List of Frankish kings, King of the Franks from 768, List of kings of the Lombards, King of the Lombards from 774, and Holy Roman Emperor, Emperor of what is now known as the Carolingian ...
, which Irene had apparently seriously considered.
[.]
Aetios's plans for his brother's elevation faltered with the opposition of the other courtiers, who resented his influence and the insulting manner with which he treated them. Chief among them were
Nikephoros, Irene's finance minister (''
logothetes tou genikou''), but also Niketas Triphyllios, Aetios's former ally, and Leo
Sarantapechos, a relative of the Byzantine empress. Fearing an imminent coup by Aetios, the conspirators, in the morning of October 31, 802, entered the
Great Palace and acclaimed Nikephoros emperor. Irene was deposed and allowed to retire to a
convent
A convent is an enclosed community of monks, nuns, friars or religious sisters. Alternatively, ''convent'' means the building used by the community.
The term is particularly used in the Catholic Church, Lutheran churches, and the Anglican ...
.
[.]
It is not known what became of Aetios after that. He most likely lost power upon Nikephoros's accession, but he may be the ''
patrikios
The patricians (from ) were originally a group of ruling class families in ancient Rome. The distinction was highly significant in the Roman Kingdom and the early Republic, but its relevance waned after the Conflict of the Orders (494 BC to 287 B ...
'' Aetios who was killed, along with Nikephoros himself, in the
Battle of Pliska against the
Bulgars
The Bulgars (also Bulghars, Bulgari, Bolgars, Bolghars, Bolgari, Proto-Bulgarians) were Turkic peoples, Turkic Nomad, semi-nomadic warrior tribes that flourished in the Pontic–Caspian steppe and the Volga region between the 5th and 7th centu ...
on July 26, 811.
References
Sources
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{{DEFAULTSORT:Aetios (Eunuch)
8th-century births
9th-century deaths
9th-century Byzantine people
8th-century Byzantine generals
Byzantine eunuchs
Logothetai tou dromou
Patricii
Governors of the Anatolic Theme
Hagia Sophia
8th-century slaves
9th-century slaves