Sunday, September 6, 2026

10.04.27: Topic / Level 4; transport [5]: wheeled vehicles (5) carpentum [ii] the carpentum on the coins

The reference to the carpentum would have had cultural resonance amongst the ancient Romans. As a symbol of honour, it appeared on coins:

Image #1

22-23 AD: first depiction on a sestertius of a decorated carpentum drawn by a pair of mules

The coin refers to Livia, the wife of Augustus:

  • S.P.Q.R IVLIAE AVGVST(ae); SPQR indicates that she is honoured by the Senate and the Roman people:

[i] Senatus Populusque Romanus

[ii] Iuliae Augustae: dative; honour given to her; IVLIA AVGVSTA were honorific titles given to her by Augustus

It was minted during the reign of her son Tiberius i.e. the immediate predecessor of Caligula:

  • TI(berius) CAESAR DIVI AVG(usti) F(ilius) AVGVST(us) P(ontifex) M(aximus) TR(ibunicia) POT(estate) XXIIII (vicesima quarta) | Tiberius Caesar, son of the divine Augustus, Augustus, chief priest (Pontifex Maximus), holding tribunician power for the twenty-fourth time.

The coin’s production was authorised by the Senate:

  • S(enatus) C(onsulto)

The coin is unlikely to be referring to her death, but to an illness from which she recovered and, in celebration of which, the Senate declared a holiday of thanksgiving.

Image #2

Bearing in mind that, as Suetonius describes, it was Caligula’s aim to reinstate his mother, there is a remarkable similarity in the design of this sestertius commemorating Agrippina the Elder, who had suffered owing to the actions of Tiberius. The coin was minted between AD 37 and 41.

[1] AGRIPPINA M(arci) F(ilia) MAT(er) C(aii) CAESARIS AVGVSTI | Agrippina, daughter of Marcus [Agrippa], mother of Gaius Caesar Augustus

[2] Unlike the previous coin, Agrippina’s image is distributed through currency circulation. In the same way that the ashes of Agrippina were brought to Rome at the busiest time of the day, the coin would have ensured maximium visibility.

[3] S P Q R MEMORIAE AGRIPPINAE | The Senate and People of Rome to the memory of Agrippina; again, there is official recognition of the status of Agrippina.

[4] The same (reversed) depiction of a decorated carpentum pulled by two mules, with its symbolic reverential significance.

What we see here is a physical reinforcement of Suetonius’ account: a deliberate piece of dynastic propaganda, confirming Caligula’s regime as a reversal of Tiberian repression, not unlike the commemorative coin issued by Brutus – with his portrait and its symbols of freedom from oppression – following the assassination of Julius Caesar.

10.04.27: Topic / Level 4; transport [4]: wheeled vehicles (4) carpentum [i] Caligula and the carpentum

(1) carpentum, -ī [2/n]: a two-wheeled carriage, covered by a canopy or curved roof and sometimes enclosed with curtains; used especially, but not exclusively, by high-ranking Roman women and also employed in grand funeral processions.

(2) Suetonius on the ‘showmanship’ of Caligula:

Caligula’s mother, Agrippina the Elder, and his eldest brother, Nero Julius Caesar, had been persecuted under the Emperor Tiberius, exiled to remote islands, and left to die in confinement, while public mourning for them was suppressed. Immediately upon his accession in 37 AD, the young Caligula sought both to strengthen his legitimacy and symbolically rehabilitate his family by recovering and publicly honouring the ashes of his mother and of Nero, thereby distinguishing his rule from the perceived cruelty of his predecessor.

… cōnfestim Pandateriam et Pontiās ad trānsferendōs mātris frātrisque cinerēs festīnāvit, tempestāte turbidā, quō magis pietās ēminēret, adiitque venerābundus ac per sēmet in urnās condidit; nec minōre scaenā Ōstiam praefīxō in birēmis puppe vēxillō et inde Rōmam Tiberī subvectōs per splendidissimum quemque equestris ōrdinis mediō ac frequentī diē duōbus ferculīs Mausōlēō intulit, īnferiāsque is annuā religiōne pūblicē īnstituit, et eō amplius mātrī circēnsēs carpentumque quō in pompā trādūcerētur.

He immediately hastened to Pandataria and the Pontian islands to transfer the ashes of his mother and brother, in a violent storm, so that his piety might be more conspicuous, and he approached with reverence, and placed the ashes in urns with his own hands; he brought them to Ostia with a flag fastened to the stern of the galley and then up the Tiber to Rome, borne on two biers to the mausoleum by the most illustrious in the equestrian order in the busy middle of the day. And he officially established rites in honour of the dead with an annual religious observance, and furthermore, circus games for his mother, and a ceremonial carriage in which she [i.e. her image] would be escorted in the procession.

(3)

[i] … cōnfestim Pandateriam et Pontiās ad trānsferendōs mātris frātrisque cinerēs festīnāvit, | he immediately hastened to Pandataria and the Pontian islands to transfer the ashes of his mother and brother,

[ii] tempestāte turbidā, | in a violent storm,

[iii] quō magis pietās ēminēret, | so that his piety might be more conspicuous

[iv] adiitque venerābundus | and he approached with reverence,

[v] ac per sēmet in urnās condidit; | and placed the ashes in urns with his own hands;

[vi] nec minōre scaenā | and with no less theatricality

[vii] Ostiam … intulit | he brought them to Ostia

[viii] praefīxō in birēmis puppe vēxillō | with an ensign / a military flag fastened to the stern of the galley [birēmis: specifically, a ship with two banks of oars]

[ix] et inde Rōmam Tiberī, |  and then up the Tiber to Rome,

[x] subvectōs per splendidissimum quemque equestris ōrdinis | (having been) borne by the most illustrious in the equestrian order,

[xi] mediō ac frequentī diē duōbus ferculīs Mausōlēō | on two biers to the mausoleum in the middle of the day [i.e. at the time when Rome would be the most crowded]

[xii] īnferiāsque is annuā religiōne pūblicē īnstituit, | and he officially established rites in honour of the dead with an annual religious observance,

[xiii] et eō amplius | and furthermore,

[xiv] mātrī circēnsēs | games in the circus for his mother,

[xv] carpentumque quō in pompā trādūcerētur. | and a carriage in which she [i.e. her image] would be escorted in the procession.

(4)

One feature of Classical Latin writing can be its intensity. There is nothing superfluous in Suetonius’ description of Caligula’s reverential treatment of the ashes. This is a calculated theatrical display, not only of personal grief but also of imperial power and state-sanctioned family rehabilitation.

[1] Displays of ‘filial duty’, personal grief and determination:

  • personal retrieval of the ashes
  • undeterred by a violent storm

Bear in mind that  - although Suetonius does not state it - adverse weather conditions could imply dissatisfaction on the part of the gods (a tactic of Tacitus). Likewise, the action could convey Caligula’s manic obsession.

  • reverential behaviour
  • collecting the ashes personally, a powerful image since the handling of human remains would have been shocking, a cause of religious pollution especially for a Roman of such high rank.

[2] Political and military recognition:

  • ashes carried by equestrian knights
  • a military flag (vexillum) on, given the context, a military ship (birēmis)
  • official announcement of annual public acts of worship

[3] Maximum visibility for the Romans themselves:

  • the transferring of the ashes by boat along the Tiber flowing through the centre of Rome
  • the timing of the event: at noon when the streets of Rome would be packed
  • the celebration of his mother at the most public of events, namely the games
  • the transporting of his mother’s image in a luxury carpentum

[4] In his ‘asides’ Suetonius leaves us in no doubt that all of this was carefully planned to achieve a deliberate effect and was taken to its extreme:

quō magis pietās ēminēret, | so that his piety might be more conspicuous,

nec minōre scaenā | and with no less theatricality

et eō amplius | and furthermore,