Quick Siruis Black /Spells questions

[rona_patterson <rona_patterson@yahoo.com>]

No: HPFGUIDX 51642

Hello All,

1.)I decided to post a quetion on why Siruis Black changed his mind 
on being the secert keeper. I also have been trying to find out what 
house he belonged to.  I've looked everywhere and there is no sure 
anwser.  I was assuming that he belonged to Gryffindor. Any help 
would be great.


2.)Why did Lily and James use a Fidelius Charm instead of a 
Unplottable spell.  It seems to me that if its possible to hide an 
entire school then it would be good enough to hide a house or a small 
village(ie Godrics Hollow).  It could just be me.


Rona