The bronze sign says that the ship was the property of Eutropia "and her sons" (or "and her children"). If the ship was the property of Eutropia the daughter of Constantius I, then the sign shows that she had more than one child. No-one knows when Eutropia's son Nepotianus was born. He is probably one of the children of Eutropia the bronze sign speaks of. Because no-one killed Eutropia's son Nepotianus in 337, it may be that Eutropia had not yet given birth to him at that time. 