I just found that the two missing Gryffindor are Sophie Roper and Sally Smith.
The picture is very confused, but looking very very very carefully you can note who are the Gryffindors, because JKR "circled the written". —The preceding unsigned comment was added by GianG (talk • contribs).
- So sorry, but further proof is required. The list of names is barely visible on that shot, let alone the house attributions. -- 00:39, December 20, 2014 (UTC)