"In Rome, memory of St. Domitilla, martyr, who, daughter of the sister of the consul Flavius Clemens, was accused of impiety during the persecution of Domitian because she had witnessed to Christ, and was therefore deported with other companions to the island of Ponza, where she had to endure a long martyrdom. (7 May)"
January 1, 1970
https://en.wikiquote.org/wiki/Roman_Martyrology