Quinquatria

The Quinquatria or Quinquatrus was a festival in ancient Roman religion, sacred to the Goddess Minerva, celebrated 19–23 March. According to Varro, it was so called because it was held on the fifth (quinqu-) day after the Ides, in the same way as the Tusculans called a festival on the sixth day after the Ides Sexatrus or one on the seventh Septimatrus. Both Varro and Festus state that the Quinquatrus was celebrated for only one day, but Ovid says that it was celebrated for five days, hence the name: on the first day no blood was shed, but that on the last four there were contests of gladiators. The first day was the festival proper, and that the following four were an expansion made perhaps in the time of Caesar to gratify the people. The ancient Roman religious calendars assign only one day to the festival.

Ovid says that this festival was celebrated in commemoration of the birthday of Minerva, but according to Festus it was sacred to Minerva because her temple on the Aventine was consecrated on that day. On the fifth day of the festival, according to Ovid, the trumpets used in sacred rites were purified; but this seems to have been originally a separate festival called Tubilustrium, which ancient calendars place on 23 March. When the celebration of Quinquatrus was extended to five days, the Tubilustrium would have fallen on the last day of that festival.