1: What is his middle name?
2: When is his birthday?
3: What year is he born?
4: How old was he when he got sent to azkaban?
5: How many siblings does Sirius have?
6: What is his brothers name(s)?
7: What is his mothers name?
8: What hogwarts house is he in?
9: How is his hair?
10: What country is he from?