FF: Wizarding World & Families of the Muggle-born

[william_mclamb]

No: HPFGUIDX 109766

Are the Grangers and the Dursleys going to have their 
minds 'Obliverated'(sp?) when Hermiome and Harry graduate?  Will 
Hermione and Harry be 'Obliverated' as well?

In a fanfic, Cause and Effect http://www.fanfiction.net/s/1580109/1/ 
Hermione's parents must be smuggled into Hogwarts to visit her.  This 
scene got me wondering, How does the WW handle the relatives of the 
Muggleborn, or for that matter the muggle loved ones of ANY wizard?

The answer to my opening question is probably 'no,'  Petunia and 
Vernon seem to remember Lily being a witch though this knowledge 
might have been given them when Harry was dumped on them.  Yet if it 
is no then it seems to me that there would be an ever-growing number 
of muggles who know about the WW.  While Harry and the Durselys will 
probably part with no looking back, can the same be said for Hermione 
and her family?  Who can the Grangers tell that Hermione is a witch?

 
---Got to go, more later, hopefully!--

"William McLamb"