Rowan Khanna was not someone that I spent much time with but I would however like to mention her. She was, well is one of the most intelligent witches that Hogwarts has known. She was murdered in the Forest at Hogwarts just a few meters from where I lived. I knew of her because she was in Charlie’s year at Hogwarts but other than that I really didn’t get to know her. I’m not sure if you can say that she was intelligent, my uncle never really thought so, but he thought Hermione was a passable student so it all depends really. She had dark hair and skin, I think she was had an Indian origin although she came from a pure-blood or half-blood family and came from Hampshire (Southern England). I think a town called Aldershot because that’s where she went back to every year in the summer.
There are three things that I remember about her.

1) She had a habit of fiddling with her glasses.

2) She was always in the library.

3) She died fighting for what she believed to be right.