Snape a Dhampire?

[Florentine Maier]

No: HPFGUIDX 58115

Have you thought of the possibility that Snape might be a dhampire?

Dhampires are born from the union between a vampire and a human 
woman. (This can only happen during the day of Halloween, because 
vampires are usually sterile and regain their "capacities" on that 
day only.)
Dhampires are usually pale and black-haired and they can stand 
sunlight for several hours. They often possess some typical vampire-
powers.

And the best thing: They are famous for being vampire-hunters! Due to 
their intimate knowledge of vampires and their supernatural 
abilities, they are very efficient in detecting and destroying their 
vampiric families.

Don't you see the parallels of Snape fighting against Voldemort?

Florentine Maier