I've been visited more than once by a supposed demoness claiming that she was once known as Persephone, Demeter's daughter as I'm sure you all know. Anyway, I was just wondering if anyone knows what rank and what power she holds and if she is known by any other names. If anyone has any info...

The being or supposed deity that I am referring to is called Saminga. The only information I've ever been able to get about him is from an online story titled In Nomine and it says that he is the demon prince of death. I just want to know if he/she/it is truly fake or what. Just want some info...