[HPforGrownups] Is Snape Voldemort's son?

[Riff Almighty]

No: HPFGUIDX 159426

Jessica:
>> Being that Snape's mother's Potions book was 50 years old (the 
book Harry was using in book 6), we decided she must have been at 
Hogwart's with Voldemort. So, what if she had a brief affair with 
him, got pregnant, and that is why her husband hated her. <<

Mm, I think if Snape is Voldemort's son, his title Half Blood Prince 
is not suitable anymore for him.
  
  Riff Almighty