Ad Familiares 10.21
Ad Familiares 10.21
Headnote
L. Munatius Plancus to Cicero, written from camp shortly before the Ides of May 43 BC according to the Perseus dateline Scr. in castris pnd. Id. Mai. a. 711 (43); but the events the letter narrates — the Isara bridge and the warning from Laterensis — belong to the days immediately preceding Lepidus’s defection on 29 May, so a dating in late May or the very beginning of June is what the contents require.
The letter is the apologia for an alliance that fell apart in Plancus’s hands. He had written confidently two days earlier that Lepidus was a good man and the war would be conducted by joint counsel; this letter unwrites that. The Isara has been bridged in a single day on Lepidus’s urging; an orderly then arrives with a fresh dispatch telling Plancus not to come — Lepidus, Plancus suspects, wants to keep the glory to himself. Plancus’s tone is candidly self-incriminating about this — “I will lay bare my rash plan to you” — and the candour is part of the self-defence. Then comes the letter of Laterensis, the upright Senate-appointee inside Lepidus’s camp, warning that Lepidus’s good faith is gone and that he, Laterensis, considers his own pledge to vouch for it discharged. The mutinous shout from Lepidus’s troops — “we want peace, we will not fight” — which Lepidus neither punishes nor cures, is the proof. Plancus pulls back, keeps the army intact, and asks Cicero to hurry an army up from Italy. The closing imperatives — send the army quickly, before the enemy gather and our side falter — are the operative request the letter is built to deliver.