Snape the saint?

[literature_Caro]

No: HPFGUIDX 164100

I found out an interesting fact, that might fuel again the discussion
about Snape:

There is a saint called Severus of Ravenna, who is curiously the
patron of spinners and policemen. Does this eventually enlighten
Snape's further role in the book for he lives in Spinner's End and
Harry wanting to become an auror, which seems to me to be a sort of
special group of policemen.

What do you think of this?

Yours
Caro