The gens Opsidia or Obsidia was an obscure

plebeian In ancient Rome, the plebeians or plebs were the general body of free Roman citizens who were not patricians, as determined by the census, or in other words "commoners". Both classes were hereditary. Etymology The precise origins of the gro ...

family at

ancient Rome In modern historiography, ancient Rome is the Roman people, Roman civilisation from the founding of Rome, founding of the Italian city of Rome in the 8th century BC to the Fall of the Western Roman Empire, collapse of the Western Roman Em ...

. Few members of this

gens In ancient Rome, a gens ( or , ; : gentes ) was a family consisting of individuals who shared the same ''nomen gentilicium'' and who claimed descent from a common ancestor. A branch of a gens, sometimes identified by a distinct cognomen, was cal ...

are known to have held any magistracies, but several are found in inscriptions.''Dictionary of Greek and Roman Biography and Mythology'', vol. III, p. 2 (" Obsidius"). One Obsidius gave his name to the volcanic glass

obsidian Obsidian ( ) is a naturally occurring volcanic glass formed when lava extrusive rock, extruded from a volcano cools rapidly with minimal crystal growth. It is an igneous rock. Produced from felsic lava, obsidian is rich in the lighter element ...

Origin

The nomen ''Opsidius'' belongs to a class of gentilicia formed from other names using the suffix ''-idius''. In this case the nomen is derived from the more common '' Opsius''; the same nomen also gives rise to the gens Opsilia. The common root of all three nomina is ''op-'', "help", found in the name of the goddess

Ops OPS may refer to: Organizations * Obscene Publications Squad, a former unit of the Metropolitan Police in London, England * Oceanic Preservation Society * Office of Public Safety, a former US government agency * Orchestre philharmonique de Strasb ...

, as well as the

praenomen The praenomen (; plural: praenomina) was a first name chosen by the parents of a Ancient Rome, Roman child. It was first bestowed on the ''dies lustricus'' (day of lustration), the eighth day after the birth of a girl, or the ninth day after the ...

'' Opiter'', and the derived patronymics '' Opiternius'' and '' Opetreius'', and the nomen ''

Oppius The Oppian Hill (Latin language, Latin, ''Oppius Mons''; ) is the southern spur of the Esquiline Hill, one of the Seven hills of Rome, Italy. It is separated from the Cispius on the north by the valley of the Suburra, and from the Caelian Hill ...

''. Most of these names are thought to be of

Sabine The Sabines (, , , ; ) were an Italic people who lived in the central Apennine Mountains (see Sabina) of the ancient Italian Peninsula, also inhabiting Latium north of the Anio before the founding of Rome. The Sabines divided int ...

or Samnite origin, and in some writers we find the nomen ''Obsidius'', apparently an orthographic variation of ''Opsidius'', among the

Frentani The Frentani were an Italic tribe occupying the tract on the southeast coast of the Italian peninsula from the Apennines to the Adriatic, and from the frontiers of Apulia to those of the Marrucini. They were bounded on the west by the Samnites, ...

, a Samnite people.Florus, i. 18. § 7. At a later period, a Roman traveler of this name is said to have discovered the type of volcanic rock now known as

, which became highly fashionable at Rome.Pliny the Elder, xxxvi. 26. § 67.

Members

* Opsidia, named in an inscription from Interpromium in

Samnium Samnium () is a Latin exonym for a region of Southern Italy anciently inhabited by the Samnites. Their own endonyms were ''Safinim'' for the country (attested in one inscription and one coin legend) and ''Safineis'' for the The language of t ...

.. * Obsidius, led a Frentanian cavalry troop under the command of the

consul Consul (abbrev. ''cos.''; Latin plural ''consules'') was the title of one of the two chief magistrates of the Roman Republic, and subsequently also an important title under the Roman Empire. The title was used in other European city-states thro ...

Publius Valerius Laevinus Publius Valerius Laevinus was commander of the Roman forces at the Battle of Heraclea in 280 BC, in which he was defeated by Pyrrhus of Epirus. In his '' Life of Pyrrhus'', Plutarch wrote that Gaius Fabricius Luscinus said of this battle that it ...

in 280 BC, during the War against Pyrrhus. Obsidius made a daring charge toward Pyrrhus, and succeeded in unhorsing him, but was slain by the king's bodyguard. * Obsidius, a Roman traveler in

Aethiopia Ancient Aethiopia, () first appears as a geographical term in classical documents in reference to the skin color of the inhabitants of the upper Nile in northern Sudan, of areas south of the Sahara, and of certain areas in Asia. Its earliest men ...

, discovered a type of volcanic glass, which subsequently became a popular ornamental stone at Rome, known as ''lapis obsidianus'', or

. * Gaius Opsidius Geminus, one of two brothers buried at

Arusnates The Arusnates were an ancient people inhabiting the eastern shores of Lacus Benacus (Lake Garda), northwest of Verona, at the time of contact with the Romans. The Romans named the territory Pagus Arusnatium which roughly corresponds to the modern ...

in the province of

Venetia et Histria Venetia et Histria (Latin: ''Regio X Venetia et Histria'') was an administrative subdivision in the northeast of Roman Italy. It was originally created by Augustus as the tenth ''regio'' in 7 AD alongside the nine other ''regiones''. The region h ...

, sons of Valeria Maxima.. * Opsidia C. f. Maxsuma, probably the wife of Titus Castrucius, named in an inscription at

Patavium Padua ( ) is a city and ''comune'' (municipality) in Veneto, northern Italy, and the capital of the province of Padua. The city lies on the banks of the river Bacchiglione, west of Venice and southeast of Vicenza, and has a population of 20 ...

in the province of Venetia et Histria. * Gaius Opsidius C. f. Primus, a freedman named in an inscription from Interpromium. * Publius Opsidius P. f. Rufus, a

military tribune A military tribune () was an officer of the Roman army who ranked below the legate and above the centurion. Young men of Equestrian rank often served as military tribunes as a stepping stone to the Senate. The should not be confused with the ...

in the fourth legion at Patavium, was '' praefectus fabrum'', or chief of the engineers and artisans of the legion.. * Lucius Opsidius Severus, one of two brothers buried at Fumane, sons of Valeria Maxima.

Footnotes

References

{{reflist

Bibliography

Dionysius of Halicarnassus Dionysius of Halicarnassus (, ; – after 7 BC) was a Greek historian and teacher of rhetoric, who flourished during the reign of Emperor Augustus. His literary style was ''atticistic'' – imitating Classical Attic Greek in its prime. ...

, ''Romaike Archaiologia'' (Roman Antiquities). * Gaius Plinius Secundus (

Pliny the Elder Gaius Plinius Secundus (AD 23/24 79), known in English as Pliny the Elder ( ), was a Roman Empire, Roman author, Natural history, naturalist, and naval and army commander of the early Roman Empire, and a friend of the Roman emperor, emperor Vesp ...

), ''

Naturalis Historia The ''Natural History'' () is a Latin work by Pliny the Elder. The largest single work to have survived from the Roman Empire to the modern day, the ''Natural History'' compiles information gleaned from other ancient authors. Despite the work' ...

'' (Natural History). *

Plutarch Plutarch (; , ''Ploútarchos'', ; – 120s) was a Greek Middle Platonist philosopher, historian, biographer, essayist, and priest at the Temple of Apollo (Delphi), Temple of Apollo in Delphi. He is known primarily for his ''Parallel Lives'', ...

us, ''

Lives of the Noble Greeks and Romans Lives may refer to: * The plural form of a ''life'' * Lives, Iran, a village in Khuzestan Province, Iran * The number of lives in a video game * ''Parallel Lives'', aka ''Lives of the Noble Greeks and Romans'', a series of biographies of famous m ...

''. * Lucius Annaeus Florus, ''Epitome de T. Livio Bellorum Omnium Annorum DCC'' (Epitome of Livy: All the Wars of Seven Hundred Years). * ''

Dictionary of Greek and Roman Biography and Mythology The ''Dictionary of Greek and Roman Biography and Mythology'' is a biographical dictionary of classical antiquity, edited by William Smith (lexicographer), William Smith and originally published in London by John Taylor (English publisher), Tayl ...

'', William Smith, ed., Little, Brown and Company, Boston (1849). *

Theodor Mommsen Christian Matthias Theodor Mommsen (; ; 30 November 1817 – 1 November 1903) was a German classical scholar, historian, jurist, journalist, politician and archaeologist. He is widely regarded as one of the greatest classicists of the 19th ce ...

''et alii'', ''

Corpus Inscriptionum Latinarum The ''Corpus Inscriptionum Latinarum'' (''CIL'') is a comprehensive collection of ancient Latin inscriptions. It forms an authoritative source for documenting the surviving epigraphy of classical antiquity. Public and personal inscriptions throw ...

'' (The Body of Latin Inscriptions, abbreviated ''CIL''), Berlin-Brandenburgische Akademie der Wissenschaften (1853–present). * George Davis Chase, "The Origin of Roman Praenomina", in ''Harvard Studies in Classical Philology'', vol. VIII (1897). Roman gentes Roman gentes of Samnite origin

Origin

Members

Footnotes

See also

References

Bibliography