under
Hadrian (ruled 117–138), showing the location of the Mauri In 44 CE, the
Roman Empire incorporated the region as the province of Mauretania, later divided into
Mauretania Caesariensis and
Mauretania Tingitana. The area around
Carthage was already part of
Africa Proconsularis. Roman rule was effective and the provinces became integrated into the empire. Mauri raids into the southern
Iberian Peninsula are mentioned as early as the reign of
Nero in the
Eclogues of
Calpurnius Siculus: "Geryon's meads, a wealthy prize to tempt the fierce Moor's avarice, where Baetis huge, so legends say, rolls downward on his western way to find the shore." The
Baetis is the modern
Guadalquivir, so this poem implies Mauri raiding into
Baetica in the first century CE. Mauri from the mountains beyond the border of the Roman Empire crossed the straits of Gibraltar to raid into the Roman province of Baetica, in what is today southern Spain, in the early 170s. Mauri raided Baetica again in the late 170s or 180s in the reign of
Commodus. At that time they besieged the town of
Singilia Barba, which was freed from the siege by the arrival of Roman troops from the province of
Mauretania Tingitana, led by C. Vallius Maximianus. By the early Christian era, the byname
Mauritius identified anyone originating in the
Maghreb. Two prominent "Mauritian" churchmen were
Tertullian and
St. Augustine. The 3rd-century Christian Saint
Mauritius, in whose honour the given name
Maurice originated, was from Egypt. When
Aurelian marched against
Zenobia in 272, his army included Moorish cavalry. The
Notitia Dignitatum mentions Roman cavalry units called Equites Mauri, or Moorish cavalry. Many Mauri were enlisted in the Roman army and were well known as members of the
comitatus, the emperor's mobile army, prior to the reign of Diocletian. Jones cites the record of a consular interrogation from Numidia in 320, in which a Latin grammarian named Victor stated that his father was a decurion in
Cirta (modern
Constantine), and his grandfather served in the comitatus, 'for our family is of Moorish origin'. By the time of Diocletian, Mauri cavalry were no longer part of the mobile field army, but rather were stationed along the Persian and Danube borders. There was one regiment of Equites Mauri in "each of the six provinces from Mesopotamia to Arabia". The Mauri were part of a larger group called Equites Illyricani, indicating previous service in
Illyricum. Diocletian's co-emperor
Maximian campaigned against the Mauri for two years, entering into their mountain fastness to terrify them of Rome's power. This may be the reason why the border legions of northwest Africa were reinforced in Diocletian's time with seven new legions spread through
Tingitania,
Tripolitania,
Africa,
Numidia, and the
Mauritanias. In the 370s, Mauri raided the Roman towns of Northwest Africa.
Theodosius the Elder campaigned against them in 372. A Mauri tribe called the Austoriani are specified as participating in these raids. According to Jones, who follows
Ammianus Marcellinus, the raids into Tripolitania were caused by the "negligence and corruption of Romanus, the
comes Africae ... in 372
Firmus, a [Mauri] chieftain with whom Romanus had quarrelled, raised a revolt, winning several Roman regiments to his side".
Theodosius defeated the rebellion, but was executed shortly thereafter in
Carthage.
Firmus’s brother
Gildo (also a Mauri chieftain) joined the Romans and helped defeat Firmus' revolt. As a reward, he was given the post of
magister utriusque militiae per Africam, or master of foot soldiers and cavalry for
Africa. In 397, he broke his allegiance to the Western Empire, then under the control of the child emperor
Honorius and his master of soldiers
Stilicho. Gildo withheld the corn ships from Rome and declared allegiance to Stilicho's enemy
Eutropius in Constantinople. Eutropius sent encouragement but no troops or money. The Roman Senate declared Gildo a public enemy (
hostis publicus). in 476 CE, showing the Mauri kingdoms after the fall of
Rome Gildo had another brother called
Mascezel. At some point, Gildo executed Mascezel's children. Because of this, Mascezel helped the Romans defeat his brother's rebellion. With Mascezel's help, a Roman force of 5,000 men defeated Gildo and restored control over the Maghreb to the Western Empire.
Stilicho then saw to it that Mascezel was eliminated. As a successor to Gildo, Stilicho placed his brother-in-law (
Bathanarius) in charge of
Mauretania’s military affairs in 401. In the late 4th and early 5th centuries, large numbers of troops from the mobile imperial field army (the
comitatus) were permanently stationed in the Maghreb to maintain order against the Mauri. A.H.M. Jones estimated that out of a total of 113,000 men in the
comitatus 23,000 were stationed. These troops were in addition to the
limitanei, the permanent border armies; but the
limitanei were insufficient against the Mauri and so portions of the field army were placed alongside them. These troops were, according to Jones, then unavailable for their original purpose, which was to respond to barbarian invasions rapidly and wherever necessary. In 411–412, the
dux Libyarum (commander of Roman forces in Libya) was named Anysius. He is recorded as the commander of a war against the
Austuriani Mauri.
Synesius of Cyrene praised him for courage and effective management of the war. In the year 412, the
limitanei (permanently stationed border guards) of
Cyrenaica needed help to resist attacks by the Austuriani group of Mauri. The Eastern Empire (at that time under regents for the young Emperor
Theodosius II) sent a squadron of Unigardi barbarians.
Synesius of Cyrene praised these barbarian federates and requested more. ==Byzantine period==