Pannonia Inferior

Pannonia Inferior, lit. Lower Pannonia, was a province of the Roman Empire. Its capital was Sirmium. It was one of the border provinces on the Danube. It was formed in the year 103 AD by Emperor Trajan who divided the former province of Pannonia into two parts: Pannonia Superior and Pannonia Inferior. The province included parts of present-day states of Hungary, Serbia, Croatia, and Bosnia and Herzegovina. The province was bordered to the east (across the Danube) by a Sarmatian tribe—the Iazyges. Later, the Vandals appeared to the north-east.

Settlements
Major settlements in Pannonia Inferior included:
 * Sirmium (Sremska Mitrovica) which several times served as an imperial residence for several emperors.
 * Aquincum (Buda), the provincial capital.
 * Cuccium (Ilok)
 * Cibalae (Vinkovci)
 * Mursa (Osijek)
 * Certissa (Đakovo)
 * Marsonia (Slavonski Brod)
 * Sopianae (Pécs)

Aftermath and legacy
The province was yet again split during the reign of the tetrarchs into two more provinces, Pannonia Valeria in the north, with the new provincial capital at Sopianae, and Pannonia Secunda in the south with Sirmium as the provincial capital. During the Frankish period, in the 9th century, the term Lower Pannonia was used to designate eastern and southern regions of Pannonia, including the Slavic Principality of Lower Pannonia, particularly Posavina.

List of Roman governors

 * Publius Aelius Hadrianus 106-108
 * Titus Julius Maximus Manlianus 108-110/111
 * Publius Afranius Flavianus 111/112-114/115
 * Quintus Marcius Turbo 117/118-118/119
 * Lucius Cornelius Latinianus ?127-130
 * Lucius Attius Macro 130/131-133/134
 * Nonius Mucianus 134-136
 * Lucius Aelius Caesar 136-137
 * Claudius Maximus 137-c. 141
 * Marcus Pontius Laelianus Larcius Sabinus c. 141-c. 144
 * Quintus Fuficius Cornutus c. 144-147
 * Marcus Cominius Secundus 147-c. 150
 * Marcus Nonius Macrinus c. 150-c. 153
 * Marcus Iallius Bassus Fabius Valerianus c. 156-c. 159
 * Gaius Julius Geminius Capellianus c. 159-c. 161
 * Tiberius Haterius Saturninus c. 161-164
 * Tiberius Claudius Pompeianus c. 167
 * Lucius Ulpius Marcellus before 173
 * Gaius Vettius Sabinianus Julius Hospes c. 173-175
 * Sextus Quintilius Condianus c. 175-c. 179
 * Lucius Septimius Flaccus c. 179-c. 183
 * Lucius Cornelius Felix Plotianus c. 183-185
 * Gaius Pomponius Bassus Terentianus 192
 * Gaius Valerius Pudens c. 192-c. 194
 * Tiberius Claudius Claudianus c. 197/198
 * Lucius Baebius Caecilianus 199-202
 * Lucius Cassius Marcellinus between 202 and 204
 * Gaius Julius Septimius Castinus c. 211/212
 * Gaius Octavius Appius Suetonius Sabinus c. 215/216
 * Lucius Alfenus Avitianus between 218 and 222
 * Marcius Claudius Agrippa c. 217
 * Triccianus 217-218
 * Pontius Proculus Pontianus c. 219-222
 * Flavius Aelianus c. 228
 * Iasdius Domitianus between 222 and 235
 * Flavius Marcianus between 230 and 235
 * Lucius Ulpius Marcellus c.262-c.264