The Oracle's Riddles

here you will have to post riddles along with the answer of the previous question.

Please post your answer along with a new update (description or picture). Direct your post at a House other than your own. Only a student in the House specified may post an answer.

Each correct answer is worth 15 House Points. Old answers will be deleted as posts are awarded.

I came to Hogwarts and graduated 1988,
I came back at the time of Harry's almost, yet terrible fate.
I came in first in a family of nine,
I handle money but it's definitely not mine.
I've got a fang on a part of my body, long hair is my style,
A woman was once staring at me, which was caught by Harry's eye.
I took a desk job and that's where my love started,
I joined the Order of which cannot be parted.
I wear dragon hide on my feet, muggle clothes is what I've got,
My charm would outwit anyone, do you think they have not?
I respect my family with pride, unlike a dear brother that is so uncool,
One quality we share is that we were both Prefects at our dear old school.

Who am I?