QUOTE(potterfan6 @ Jun 9 2007, 01:35 AM) [snapback]1247286[/snapback]
Even If Harry told the location of Sirius Umbridge or anyone won't be able to find as he isn't the secret keeper.The way the fidellus charm works is that only if the secret keeper divulges the information then will someone be able to enter the house.
The fidelius charm was performed to hide the Headquarters of the Order of the Pheonix, not to hide Sirius. Therefore, Harry could have told Umbridge where Sirius was hiding. That being said. . . .
QUOTE(bravegriffindor @ Jun 9 2007, 01:53 AM) [snapback]1247302[/snapback]
QUOTE
Maybe Harry could describe where the house is, such as "Sirius' parents house". If he oculd, what's to stop Umbridge and the ministry looking in records as to where this is, and then going there? Or would the whole secret-keeper thing prevent this?
Didn't it say somewhere that the whole Black family put on lots of protections on the house?

So I don't think the Ministry would know where Sirius' house was.
[/b]bravegriffindor[b] is right. The Black family put so many protections on the house that I believe Umbridge would have trouble finding it, and because she had trouble finding the house she would have trouble finding Sirius. But I'm sure as a ministry official she would eventually figure out where the Black family's house was. If she was looking for headquarters, however, it would be a different story, she'd never find it then!