 Subsequent testing indicated that these were the bones of a 60- to 70-year-old man.Margherita Guarducci argued that these were the remains of Saint Peter and that they had been moved into a niche in the graffiti wall from the grave under the aedicula "at the time of Constantine, after the peace of the church" (313).Antonio Ferrua, the archaeologist who headed the excavation that uncovered what is known as Saint Peter's Tomb, said that he wasn't convinced that the bones that were found were those of Saint Peter.