The Panegyrici Latini or Latin Panegyrics is a collection of twelve ancient Roman panegyric orations. The authors of most of the speeches in the collection are anonymous, but appear to have been Gallic in origin. Aside from the first panegyric, composed by Pliny the Younger in 100 CE, the other speeches in the collection date to points between 289 and 389 CE. The original manuscript, discovered in 1433, has perished; only copies remain.
Gaul had a long history as a center of rhetoric. It maintained its dominance of the field well into the fourth century. An early lead in the field was taken by the Aedui, early allies of Rome and eager to assimilate to the ways of their new rulers: Maenian schools were celebrated as early as the reign of Tiberius (r. 14–37 CE). They continued to flourish into the days of Eumenius' grandfather, but were closed by the mid-third century. There was some revival in the city in the late-third century, but after the establishment of Trier as an imperial capital in the 280s, the orators began feeling jealousy for the imperial patronage enjoyed by the citizens of Trier. Despite the political and economic hegemony of the city, however, Trier failed to make any significant mark on the rhetoric of the period. Nixon and Rodgers suggest that it was simply too close to the imperial court. The surviving evidence (which might be prejudiced by Ausonius' Professors of Bordeaux) points to a shift from Autun and Trier as centers of the art in the Tetrarchic and Constantinian period, moving to Bordeaux later in the fourth century.
The panegyrics evince a familiarity with prior handbooks of rhetoric. Some have argued that Menander of Laodicea's treatises were particularly influential on the collection, and believed his precepts were used in the tenth panegyric. However, because so much of Menander's advice consisted of standard rhetorical procedure, the parallels adduced in favor of Menander as a model are insufficient to prove his direct use by the panegyrists. Other handbooks of rhetoric might also have had influence on the collection. Quintilian's Institutio Oratoria, for example, treats the subject of an oration's ancestry, parentage, and country in a manner similar to the panegyrics of 289, 291, 297, 310, 311, 321, and 389. In any case, the other panegyrics in the collection vary widely from Menander's schema. Parallels with other Latin orators, like Cicero and Pliny the Younger, are less frequent than they would have been if those authors had served as stylistic models.
Language and style 
The Latin of the panegyrics is that of a Golden Age Latin base, derived from an education heavy on Cicero, mixed with a large number of Silver Age usages and a small number of Late and Vulgar terms. To students of Latin in Late Antiquity, Cicero and Virgil represented the paragons of the language; as such, the panegyrists made frequent use of them. Virgil's Aeneid is the favorite source, the Georgics the second favorite, and the Eclogues a distant third. (Other poets are much less popular: there are infrequent allusions to Horace, and one complete borrowing from Ovid.) When drawing from Cicero's body of work, the panegyrists looked first to those works where he expressed admiration and contempt. As a source of praise, Cicero's panegyric of Pompey in support of the Manilian law (De Imperio Cn. Pompei) was quite popular. It is echoed thirty-six times in the collection, across nine or ten of the eleven late panegyrics. Cicero's three orations in honor of Julius Caesar were also useful. Of these, the panegyrists were especially fond of the Pro Marcello; across eight panegyrics there are more than twelve allusions to the work. For vilification, the Catiline and Verine orations were the prominent sources (there are eleven citations to the former and eight to the latter work).
Other classic prose models had less influence on the panegyrics. Pliny's Panegyricus model is familiar to the authors of panegyrics 5, 6, 7, 11, and especially 10, in which there are several verbal likenesses. Sallust's Bellum Catilinae is echoed in the panegyrics 10 and 12, and his Jugurthine War in 6, 5, and 12. Livy seems to have been of some use in panegyric 12 and 8. The panegyrist of 8 must have been familiar with Fronto, whose praise of Marcus Aurelius he mentions, and the panegyrist of 6 seems to have known Tacitus' Agricola. The Aeduan orators, who refer to Julius Caesar in the context of Gaul and Britain, are either directly familiar with his prose or know of his figure through intermediaries like Florus, the historian. Panegyric 12, meanwhile, contains a direct allusion to Caesar's Bellum civile.
Accentual and metrical clausulae were used by all the Gallic panegyrists. All of the panegyrists, save Eumenius, used both forms at a rate of about 75 percent or better (Eumenius used the former 67.8 percent of the time, and the latter 72.4 percent). This was a common metrical rhythm at the time, but had gone out of style by the fifth century, when metrical considerations no longer mattered.
|Orator||Manuscript order||Date||Chronological order|
|Pliny the Younger||I||January 9, 100||1|
|Claudius Mamertinus||III||January 1, 362||11|
|After Rees, Layers of Loyalty, 20.|
The collection comprises the following speeches:
- by Pliny the Younger. It was originally a speech of thanks (gratiarum actio) for the consulship, which he held in 100, and was delivered in the Senate in honour of Emperor Trajan. This work, which is much earlier than the rest of the collection and geographically anomalous, probably served as a model for the other speeches. Pliny was a popular author in the late fourth century—Symmachus modeled his letters on Pliny's, for example—and the whole collection might have been designed as an exemplum in his honor. He later revised and considerably expanded the work, which for this reason is by far the longest of the whole collection. Pliny presents Trajan as the ideal ruler, or optimus princeps, to the reader, and contrasts him with his predecessor Domitian.
- by Pacatus in honour of Emperor Theodosius I, delivered in Rome in 389.
- by Claudius Mamertinus in honour of Emperor Julian, delivered in Constantinople in 362, also as a speech of thanks at his assumption of the office of consul of that year.
- by Nazarius. It was delivered in Rome before the Senate in 321 at the occasion of the fifteenth anniversary of the accession of Constantine I and the fifth anniversary of his sons Crispus and Constantine II (emperor) becoming caesares. The speech is peculiar because none of the honoured emperors was present at its delivery, and because it celebrates Constantine's victory over Maxentius (at the Battle of Milvian Bridge) in 312, avoiding almost any reference to contemporaneous events.
- from the year 311, delivered in Trier by an anonymous orator, who gives thanks to Constantine I for a tax relief for his home town Autun.
- by an anonymous (yet different) author, also delivered at the court in Trier in 310, at the occasion of Constantine's quinquennalia (fifth anniversary of accession) and the founding day of the city of Trier. It contains the description of an appearance of the sun god Apollo to Constantine, which has often been regarded as a model of Constantine's later Christian vision. Also, the speech promulgates the legend that the emperor Claudius II was Constantine's ancestor.
- by an anonymous author delivered at the wedding of Constantine to Maximian's daughter Fausta in 307, probably also at Trier, and it therefore contains the praise of both emperors and their achievements. The bride and the wedding feature only to a very limited degree in the oration.
- celebrates the reconquest of Britain by Constantius Chlorus, caesar of the tetrarchy, from Allectus in 296. The speech was probably delivered in 297 in Trier, then the residence of Constantius.
- is the second speech in the collection where the emperor was not present. It is by Eumenius, teacher of rhetoric at Autun, and is directed at the governor of the province of Gallia Lugdunensis. It was most probably delivered in 297/298, either in Autun or Lyon. Apart from its main subject, the restoration of the school of rhetoric at Autun, it praises the achievements of the emperors of the tetrarchy, especially those of Constantius.
- from the year 289 (and therefore the earliest of the late antique speeches of the collection), at Trier in honour of Maximian at the occasion of the founding day of the city of Rome. According to a disputed manuscript tradition, the author was a certain Mamertinus, who is identified with the author of the next speech.
- from 291, also at Trier to Maximian, at the emperor's birthday. It is often attributed to Mamertinus, probably magister memoriae (private secretary) of Maximian, though the manuscript is corrupted and the authorship not entirely certain.
- by an anonymous orator, delivered in Trier in 313, celebrating (and describing extensively) Constantine's victory over Maxentius in 312. The author of this panegyric makes heavy use of Virgil.
The panegyrics exemplify the culture of imperial praesentia, or "presence", also encapsulated in the imperial ceremony of adventus, or "arrival". The panegyrics held it as a matter of fact that the appearance of an emperor was directly responsible for bringing security and beneficence. The orators held this visible presence in tension with another, more abstract notion of the timeless, omnipresent, ideal emperor. The panegyrist of 291 remarked that the meeting between Diocletian and Maximian over the winter of 290/91 was like the meeting of two deities; had the emperors ascended the Alps together, their bright glow would have illuminated all of Italy. Panegyrics came to form part of the vocabulary through which citizens could discuss notions of "authority". Indeed, because panegyrics and public ceremony were such a prominent part of imperial display, they, and not the emperor's more substantiative legislative or military achievements, became the emperor's "vital essence" in the public eye.
Origin and tradition of the collection 
Compilation and purpose 
The formation of the Panegyrici Latini is usually divided into two or three phases. At first, there was a collection of five speeches by various anonymous authors from Autun, containing numbers 5 through 9 above. Later, the speeches 10 and 11, which are connected to Trier, were appended; when 12 joined the collection, is uncertain. At some later date, the speeches 2, 3 and 4 were added. They differ from the earlier orations because they were delivered outside of Gaul (in Rome and Constantinople), and because the names of their authors are preserved. Pliny's panegyric was set at the beginning of the collection as classical model of the genre. Sometimes the author of the last speech, Pacatus, is credited as the editor of the final corpus. This belief is founded on the position of Pacatus' speech in the corpus—second after Pliny's—and because of the heavy debt Pacatus owes to the earlier speeches in the collection. Although most of the speeches in the borrow from their predecessors in the collection, Pacatus borrows the most, taking ideas and phraseology from almost all the other speeches. He is especially indebted to the panegyric of 313.
Because the collection is thematically unconnected and chronologically disordered, Nixon and Rodgers conclude that "it served no political or historical purpose", and was simply a tool for students and practitioners of panegyrical rhetoric. Roger Rees, however, argues that the circumstances of its composition (if Pacatus is taken as its compiler) suggest that it was intended to illustrate Gaul's continuing loyalty to Rome. Along the same line, Pacatus' speech of 389 might have been meant to reassure Theodosius (who had defeated the usurper Magnus Maximus in Gaul the previous year) that Gaul was completely loyal to him.
Manuscript tradition 
The Panegyrici Latini make up most of the sixteen pre-400 Latin prose speeches in praise of Roman emperors that survive today. (The remaining four consist of three fragmentary speeches from Symmachus and one speech by Ausonius.) Only one manuscript of the Panegyrici Latini has survived into the 15th century, when it was discovered in 1433 in a monastery in Mainz, Germany by Johannes Aurispa. That manuscript, known as M (Moguntinus), was copied several times before it was lost. Two branches of Italian manuscripts derive from a copy Aurispa made of M, X1 and X2. These are also lost, but twenty-seven manuscripts descend from the pair. The evidence of the surviving manuscripts suggests that Aurispa's copy of M was made in haste, and that the Italian manuscripts are generally inferior to the other tradition, H.
Another independent tradition branches off of M: H (at the British Library: Harleianus 2480), N (at Cluj, Romania: Napocensis), and A (at the Uppsala University Library). H and N are both fifteenth-century manuscripts, transcribed in a German hand. H shows corrections from a near-contemporary, h. N was copied at some time between 1455 and 1460 by the German theologian Johannes Hergot. Detailed investigation of the manuscripts by D. Lassandro has revealed that A derives from N and N derives from H. H is usually considered the best surviving manuscript.
Modern editions of the Panegyrici incorporate variant readings from outside H. For example, when X1 and X2 are in agreement, they sometimes preserve the true reading of M against H. They also contain useful emendations from the intelligent humanist corrector of Vaticanus 1775. Early print editions also prove helpful, as Livineius' 1599 Antwerp edition contains variant readings from the work of scholar Franciscus Modius, who made use of another manuscript at the abbey of Saint Bertin at Saint-Omer (Bertinensis). Bertinensis is now generally believed to be cognate with, rather than derived from, M. Cuspinianus' 1513 Vienna edition has proved more problematic. The relationship of M to the manuscripts Cuspinianus used is a mystery, and additional material, varying in length from single words to whole clauses, is found in Cuspinianus' text and nowhere else. Some scholars, like Galletier, reject Cuspinianus' additions in their entirety; Nixon and Rodgers chose to judge each addition separately. Puteolanus' 1476 Milan edition and h's corrections have also proved valuable.
- Nixon and Rodgers, 4.
- Nixon and Rodgers, 3–4.
- T.J. Haarhoff, Schools of Gaul (London, 1920; rept. Johannesburg, 1958), passim, cited in Nixon and Rodgers, 7.
- Tacitus, Annals 3.43, cited in Nixon and Rodgers, 7.
- Pan. 9.17.2–3, cited in Nixon and Rodgers, 8.
- Nixon and Rodgers, 8.
- Haarhoff, Schools of Gaul, 48, cited in Nixon and Rodgers, 8.
- Haarhoff, Schools of Gaul, 46–48, cited in Nixon and Rodgers, 8; Nixon and Rodgers, 7–8.
- J. Mesk, "Zur Technik der lateinischen Panegyriker," Rheinisches museum für philologie 67 (1912): 573, cited in Nixon and Rodgers, 10–12.
- Quintilian, Institutio Oratoria 3.7.10ff; Galletier I: xxxi, cited in Nixon and Rodgers, 12–13.
- Nixon and Rodgers, 12.
- E. Vereecke, "Le Corpus des Panégyriques latins de l'époque tardive," Antiquité classique 44 (1975): 151–53, cited in Nixon and Rodgers, 13.
- Nixon and Rodgers, 14.
- Nixon and Rodgers, 16. See also: Rees, "Praising in Prose: Vergil and the Panegyric," in Romane Memento: Vergil in the Fourth Century (London: Duckworth, 2004).
- As at 9.2.4, referencing Carmina 2.1.22, cited in Nixon and Rodgers, 16.
- 12.25.2–3, modeled on Ovid, Metamorphoses 15.746–61, cited in Nixon and Rodgers, 17.
- Nixon and Rodgers, 17.
- Nixon and Rodgers, 18 n.68.
- Nixon and Rodgers, 18.
- At 12.15.6, borrows its sentiments and phrasing to Livy 28.44.8, cited in Nixon and Rodgers, 18.
- At 8.16.4, which echoes Livy 38.17.3, cited in Nixon and Rodgers, 18.
- At 8.14.2, cited in Nixon and Rodgers, 18.
- At 6.9.3, which echoes Tacitus Agricola 12; B. Baldwin, "Tacitus, the Panegyrici Latini, and the Historia Augusta," Eranos 78 (1980): 175–78, and N. Baglivi, "Osservazioni su Paneg. VII(6),9," Orpheus 7 (1986): 329–37, cited in Nixon and Rodgers, 18.
- Klotz, "Studen zu den Panegyrici Latini," 546, 554, (cited at Nixon and Rodgers, 18 n.72) argues for the latter case; Nixon and Rodgers (at Nixon and Rodgers, 18) argue for the former.
- At 12.6.1–2, alluding to Bellum civile 3.80.1–81.2, cited in Nixon and Rodgers, 18–19.
- Steven M. Oberhelman and Ralph G. Hall, "Meter in Accentual Clausulae," Classical Philology 80:3 (1985): 222–23, cited in Nixon and Rodgers, 19.
- Nixon and Rodgers, 20.
- Nixon and Rodgers, 4; Rees, Layers of Loyalty, 22.
- Nixon and Rodgers, 7 n.22; Rees, Layers of Loyalty, 22 n.84.
- Nixon and Rodgers, 7.
- Nixon and Rodgers, 16.
- Rees, Layers of Loyalty, 6–7. See also: S. MacCormack, "Change and Continuity in Late Antiquity: The Ceremony of "Adventus"," Historia 21:4 (1972): 721–52; B.S. Rodgers, "Divine Insinuation in the "Panegyrici Latini"," Historia 35:1 (1986): 69–104.
- Van Dam, 21.
- Van Dam, 21–22.
- Pan. 11.10.4–5, 11.4, cited in Van Dam, 22.
- Van Dam, 23–24.
- W. Baehrens, "Zur quaestio Eumeniana," Rheinisches museum fur philologie 67 (1912): 313; and Galletier, 1: xiii and xix, cited in Nixon and Rodgers, 5.
- Nixon and Rodgers, 5.
- As in R. Pichon, Les derniers écrivains profanes (Paris, 1906), 285–91, cited in Nixon and Rodgers, 6 n. 18; Roger Rees, "The Private Lives of Public Figures in Latin Prose Panegyric," in The Propaganda of Power: The Role of Panegyric in Late Antiquity, ed. Mary Whitby (Boston: Brill, 1998), 99.
- Rees, "Private Lives", 99.
- Nixon and Rodgers, 6.
- Rees, Layers of Loyalty, 23.
- Rees, Layers of Loyalty, 6.
- Nixon and Rodgers, 35–36; Rees, Layers of Loyalty, 19.
- Rees, Layers of Loyalty, 19.
- Nixon and Rodgers, 35–36.
- Nixon and Rodgers, 36; Rees, Layers of Loyalty, 19.
- Nixon and Rodgers, 36.
- D. Lassandro, "I manoscritti HNA nella tradizione dei Panegyrici Latini," Bolletino del Comitato per la preparazione della Edizione Nazionale dei classici Greci e Latini 15 (1967): 55–97, cited in Nixon and Rodgers, 36, and Rees, Layers of Loyalty, 19.
- Rees, Layers of Loyalty, 19–20.
- Nixon and Rodgers, 36; Rees, Layers of Loyalty, 19–20.
- Galletier, Édouard. Panégyriques latins, 3 vols. Paris: Les Belles Lettres, 1949, 1952, 1955.
- Mynors, R.A.B. XII Panegyrici Latini. Oxford: Clarendon Press, 1964.
- Nixon, C.E.V., and Barbara Saylor Rodgers. In Praise of Later Roman Emperors: The Panegyrici Latini. Berkeley: University of California Press, 1994.
- Rees, Roger. Layers of Loyalty in Latin Panegyric: AD 289–307. New York: Oxford University Press, 2002.
- Van Dam, Raymond. Leadership and community in late antique Gaul. Berkeley: University of California Press, 1985.