James Potter - Part II

The old thread got filled up, so here's a new one to discuss Harry's father.

For reference, that's the old thread.

Does anybody know exactly where Harry finds out that James was a pureblood? HBP says this:

Quote:

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Originally Posted by HBP, page 227, British hardback edition

Even as he said it, Harry remembered his father had been pure-blood, but he pushed the thought out of his mind; he would worry about that later ...

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Can anyone remember when he first finds out? I think it might be CoS ... or possibly OotP ...

Thanks!
~annie