Parentalia

In ancient Rome, the Parentalia () or dies parentales (, "ancestral days") was a nine-day festival held in honour of family ancestors, beginning on 13 February.

Although the Parentalia was a holiday on the Roman religious calendar, its observances were mainly domestic and familial. The importance of the family to the Roman state, however, was expressed by public ceremonies on the opening day, the Ides of February, when a Vestal conducted a rite for the collective di parentes of Rome at the tomb of Tarpeia.