The gens Didia, or Deidia, as the name is spelled on coins, was a plebeian family at ancient Rome, which first appears in history during the final century of the Republic. According to Cicero, they were novi homines. Titus Didius obtained the consulship in 98 BC, a dignity shared by no other Didii until imperial times.[2][3]

Denarius of Titus Didius, minted in 113 or 112 BC. Roma is portrayed on the obverse, while the reverse depicts two gladiators. It may represent a political promise from Didius to offer gladiatorial shows, should he be elected curule aedile.[1]

Origin

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The nomen Didius or Deidius is of uncertain origin. It resembles a class of gentilicia formed from cognomina ending in -idus, but might be derived from a cognomen Dida. Chase classifies it among those gentilicia that either originated at Rome, or cannot be shown to have come from anywhere else.[4] Anthony Birley suggests they came from eastern Italy, "specifically from the coastal town of Histonium."[5] Olli Salomies has documented several examples of Diidiis used as a family name amongst the Oscans.[6]

Praenomina

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The earlier Didii used the praenomina Sextus, Titus, and Gaius, to which later members of the family added Quintus, Aulus, and Lucius. All of these were common throughout Roman history.

Branches and cognomina

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None of the Didii mentioned during the Republic is known to have borne a cognomen.[2] A number of surnames are found under the Empire, of which the only one that appears to be a family name is Gallus. This cognomen, referring to a cockerel, belongs to an abundant class of cognomina derived from the names of everyday objects and animals. The same surname could also refer to a Gaul, indicating someone of Gaulish descent, or whose appearance or character resembled that of a Gaul.[7][8]

Members

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This list includes abbreviated praenomina. For an explanation of this practice, see filiation.

See also

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References

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  1. ^ Crawford, Roman Republican Coinage, p. 308.
  2. ^ a b Dictionary of Greek and Roman Biography and Mythology, vol. I, p. 1004 ("Didia Gens").
  3. ^ Cicero, Pro Murena, 8.
  4. ^ Chase, pp. 121, 122, 130.
  5. ^ Birley, The Fasti of Roman Britain (Oxford: Clarendon Press, 1981) pp. 44f
  6. ^ Salomies, "The Nomina of the Samnites. A Checklist", p. 151.
  7. ^ Chase, pp. 112–114.
  8. ^ New College Latin & English Dictionary, s. v. gallus.
  9. ^ Macrobius, Saturnalia, ii. 13.
  10. ^ Sherk, "Senatus Consultum De Agro Pergameno", p. 368.
  11. ^ Florus, iii. 4.
  12. ^ Ammianus Marcellinus, xxvii. 4.
  13. ^ Cicero, In Pisonem, 25, De Domo Sua, 16, 20, Pro Sestio, 64, Philippicae, v. 3, Pro Plancio, 25.
  14. ^ Eusebius, Chronicon, clxx. 2.
  15. ^ Scholia Bobiensia, In Ciceronis Pro Sestio, p. 310.
  16. ^ Fasti Triumphales, AE 1889, 70; 1893, 80; 1904, 113, 196; 1930, 60; 1940, 61.
  17. ^ Appian, Hispanica, 99 ff, Bellum Civile, i. 40.
  18. ^ Sallust, apud Gellius, ii. 27.
  19. ^ Velleius Paterculus, ii. 16.
  20. ^ Ovid, Fasti, vi. 567 ff.
  21. ^ Dictionary of Greek and Roman Biography and Mythology, vol. I, pp. 1004, 1005 ("Didius", No. 2).
  22. ^ Cicero, De Oratore, ii. 47.
  23. ^ Cassius Dio, Roman History, xliii. 14, 31, 40.
  24. ^ Caesar, De Bello Hispaniensis, 37, 40.
  25. ^ Cassius Dio, Roman History, li. 7.
  26. ^ AE 1934, 86
  27. ^ Gallivan, "The Fasti for A.D. 70–96", pp. 189, 197, 215.
  28. ^ AE 1954, 188
  29. ^ AE 2013, 650.

Bibliography

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