Frontinus

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Sextus Julius Frontinus
Born
c. 40 AD
Died
103 (aged 62–63) AD
NationalityRoman
Occupation(s)Engineer, author, soldier & politician
Notable workDe aquaeductu
Strategemata
OfficeRoman consul
Children1+

Sextus Julius Frontinus (c. 40 – 103 AD) was a prominent

aqueducts of Rome
.

Family

Due to a lack of either a titulus honorarius or sepulcralis, there is no outline of Frontinus' life, the names of his parents, or of his wife. Some details can be inferred from chance mentions: He is thought to be of Narbonese origins, and originally of the equestrian class.[1] From the nomenclature of the name of Publius Calvisius Ruso Julius Frontinus (consul c. 84), it is likely Frontinus had a sister, who was the other's mother.[2] Frontinus had at least one daughter, the wife of Quintus Sosius Senecio (cos. 99, II 107) and mother of Sosia Polla.[3]

Career

In AD 70, Frontinus participated in the suppression of the Rhineland revolt, and later recorded that he received the surrender of 70,000

Hieropolis in Phrygia, as well as a number of coins of Smyrna, attests that he was proconsul of Asia in AD 86.[5]

In 97, he was appointed curator aquarum (supervisor of the aqueducts) by the emperor Nerva, an office only conferred upon persons of very high standing. In this capacity, he followed another distinguished Roman statesman, Agrippa, the friend, ally and son-in-law of Augustus, who organised in 34 BC a campaign of public repairs and improvements, including renovation of the aqueduct Aqua Marcia and an extension of its pipes to cover more of the city.

The following year Frontinus held a second consulship as suffect in February, with Trajan as his colleague, and two years later he was made consul ordinarius with Trajan. Birley notes, "This exceptional honour underlines the high regard in which he [Frontinus] was held, and suggests, further, that Trajan had a debt to repay."[6] He was also a member of the College of Augurs.[6] He died in 103 or 104, a date based on Pliny the Younger writing to his friends that he was elected to the college of augurs to fill the vacancy Frontinus' death had created.[6]

Writings

Aqueducts of Rome

Aurelian Wall
as a gate in 271 AD.

Frontinus's chief work is

. Frontinus describes the quality of water delivered by each, mainly depending on their source, be it river, lake, or spring.

Fraud and theft

One of the first jobs he undertook when he was appointed water commissioner was to prepare maps of the system so that he could assess their condition before undertaking their maintenance. He says that many had been neglected and were not working at their full capacity. He was especially concerned by diversion of the supply by unscrupulous farmers and tradesmen, among many others. They would insert pipes into the channel of the aqueducts to tap the supply. He, therefore, made a meticulous survey of the intake and the supply of each line, and then investigated the discrepancies.

Lead pipe stamps bearing the name of the owner were also used to prevent such water theft. He was well aware of the seminal work De architectura by Vitruvius, which mentions aqueduct construction and maintenance published in the previous century; Frontinus refers to the possible influence of Vitruvius on the plumbers.[7]

Remains of Aqua Claudia

Distribution system

Distribution of the water depended in a complex way on its height entering the city, the quality of the water, and its rate of discharge. Thus, poor-quality water would be sent for irrigation, gardens, or flushing, while only the best would be reserved for drinking water. Intermediate-quality water would be used for the many baths and fountains. However, Frontinus criticized the practice of mixing supplies from different sources, and one of his first decisions was to separate the waters from each system.

Maintenance

He was very concerned by leaks in the system, especially those in the underground conduits, which were difficult to locate and mend, a problem still faced by water engineers today. The aqueducts above ground needed care to ensure that the masonry was kept in good condition, especially those running on arched superstructures. It was, he said, essential to keep trees at a distance so that their roots would not damage the structures. He reviewed the existing law governing the state aqueducts, as well as the need for enforcement of those statutes.

Military tactics

Frontinus also wrote a theoretical treatise on military science, which is lost. His extant work on military matters, the

Stratagems (Latin: Strategemata), is a collection of examples of military stratagems from Greek and Roman history, for the use of generals. He draws on his own experience as a general in Germania under Domitian, but similarities between the anecdotes he records and versions of other Roman authors like Valerius Maximus and Livy suggest that he drew mainly on literary sources. The authenticity of the fourth book has been challenged.[8]
One example he gives of control of river water during a siege reads:

Lucius Metellus, when fighting in Hither Spain, diverted the course of a river and directed it from a higher level against the camp of the enemy, which was located on low ground. Then, when the enemy were in a panic from the sudden flood, he had them slain by men whom he had stationed in ambush for this very purpose.

Selected editions and translations

Stratagemata, 1664

De aquaeductu

Other works

In fiction

He appears as a fictionalised character in the

Barbarian Princess and The Emperor's Games
.

See also

References

  1. ^ William McDermott, "Stemmata quid faciunt? The descendants of Frontinus", Ancient Society, 7 (1976), p. 255
  2. ^ Ronald Syme, "P. Calvisius Ruso. One Person or Two?", Zeitschrift für Papyrologie und Epigraphik, 56 (1984), pp. 190f
  3. ^ McDermott, "Stemmata quid faciunt?", p. 254
  4. ^ Strategemata 4.3.14. A.R. Birley, The Fasti of Roman Britain (Oxford: Clarendon Press, 1981), p. 70
  5. ^ a b Birley, Fasti, p. 71
  6. ^ a b c Birley, Fasti, p. 72
  7. ^ [25:1]
  8. ^ Paper by Rogier van der Wal (Amsterdam) to the 2010 Classical Association Conference, Cardiff
  9. ^ no. L174, Stratagems. De aquaeductu (1925)

Further reading

  • Ashby, Thomas (1934) The Aqueducts of Rome, Oxford.
  • Blackman, Deane R., Hodge, A. Trevor (2001). Frontinus' Legacy: Essays on Frontinus' de aquis urbis Romae. University of Michigan Press.
  • Dahm, Murray K (1997), The Career and Writings of Sextus Julius Frontinus. Master's Thesis, University of Auckland.
  • Herschel, C (1973) The Two Books on The Water Supply of the City of Rome of Frontinus, (trans with explanatory chapters) New England Water Works Association.
  • Hodge, A.T. (2001). Roman Aqueducts & Water Supply, 2nd ed. London: Duckworth.

External links

Political offices
Preceded by
Quintus Gavius Atticus
as Suffect consuls
Suffect Consul of the Roman Empire

73
with ignotus
Succeeded by
Vespasian V,
and Titus III
as Ordinary consuls
Preceded by
Suffect Consul of the Roman Empire
98
with Trajan
II
Succeeded by
Preceded byas Suffect consuls
Consul of the Roman Empire
100
with Trajan III,
followed by Lucius Julius Ursus
III
Succeeded by
Gaius Cilnius Proculus
as Suffect consuls
Preceded by
Roman governors of Britain

73/4-77
Succeeded by