Johann Peter Kirsch,
Catholic Encyclopedia (1913) — St…
(1913)
“ To the same narrative clearly belongs the conclusion of the story of Afra's martyrdom, in which mention is made of the mother and three handmaidens of Afra (Digna, Eunomia or Eumenia, and Eutropia or Euprepia) , who, after the remains of the martyr were placed in the tomb, themselves suffered martyrdom by fire. ”
