As of the end of the series, he is not dead. Everyone dies eventually, but no one knows how yet Ron will. As of 1st September 2017, 11:00 AM he is alive, and that is all anyone besides Rowling knows.
Mr. Weasley did not die, although he was severely injured and came close to it in Order of the Phoenix.
Peter Pettigrew killed him with the killing curse on Voldemort's orders. Cedric was never supposed to make it to the graveyard, Voldemort had him killed because he was in the way.
It is unknown.
He was killed by Lord Voldemort.
Bellatrix killled him with a spell! :(
Sirius Black was locked away in Azakaban prison.
No, Sirius is Harry's godfather. James Potter is Harry's father.
He is called Sirius Black after the constellation, Sirius. All the people in the Black family are named after constellations. James Potter picked Sirius as his sons godfather because they had been best friends since the age of eleven.
unknown
July.
Harry potters godfather
He is a pure-blood if that's what you mean by 'tipe'.
Sirius Black was locked away in Azakaban prison.
Sirius is more of a friend of Harry's. He was best friend to Harry's deceased father, James. James made Sirius Harrys' godfather.
nope
There is only one Harry Potter, and he doesn't die in Azkaban.
Voldemort killed him to try to get to Harry..
about 22 if your counting Hedwig
No, Sirius is Harry's godfather. James Potter is Harry's father.
Harry Potter was a wizard
There is no such person.
No