User blog:RainbowBubbles3/Seen walking around during the 1993 - 1994 school year

For the probably very few users who know which pages I edit, you will see that my main interest is the houses. There is a huge amount of students in each house that were 'seen walking around during the 1993 - 1994 school year'. This was in the Prisoner of Azkaban PS2 game. As I do not own this game, I would like to know something. Were these students faces seen? They do not have pictures in their Infoboxes so I assume they were not physically seen, so how are they known? (I'm talking about students such as Rosalyn Ewhurst, Nathaniel Douglas, Michael Frimley and Mildred Peebles).