In ancient Rome, the Parentalia (Latin pronunciation: [parɛnˈtaːlɪ.a]) or dies parentales ([ˈdɪ.eːs parɛnˈtaːleːs], "ancestral days") was a nine-day festival held in honour of family ancestors, beginning on 13 February.[1]
Although the Parentalia was a holiday on the Roman religious calendar, its observances were mainly domestic and familial.[2] 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.[3]