1. Your guess is as good as mine.
2. I wasn't aware that Harry inheritated a timepiece from Fabian PEVERELL. In the book, it says "Fabian Prewett". It's the old watch Harry got from Mrs. Weasley on his seventeenth birthday, as it was a tradtion to give a wizard a watch when he comes of age.
3. no idea, I assume Voldemort kept it somewhere?
4. Ask Ron and Hermione. Maybe it's for one of their relatives?
5. Something Granger, of course.
6. From MSNBC:
"Luna and Neville Longbottom?
It’s possible Luna has also found love with another member of the D.A.
When she was first asked about the possibility of Luna hooking up with Neville Longbottom several years ago, Rowling’s response was “Definitely not.” But as time passed and she watched her characters mature, Rowling started to “feel a bit of a pull” between the unlikely pair.
Ultimately, Rowling left the question of their relationship open at the end of the book because doing otherwise “felt too neat.”
7. As for his occupation, Harry, along with Ron, is working at the Auror Department at the Ministry of Magic. After all these years, Harry is now the department head.
“Harry and Ron utterly revolutionized the Auror Department,” Rowling said. “They are now the experts. It doesn’t matter how old they are or what else they’ve done.”
Meanwhile, Hermione, Ron’s wife, is “pretty high up” in the Department of Magical Law Enforcement, despite laughing at the idea of becoming a lawyer in “Deathly Hallows.”
“I would imagine that her brainpower and her knowledge of how the Dark Arts operate would really give her a sound grounding,” Rowling said.
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Hermione began her post-Hogwarts career at the Department for the Regulation and Control of Magical Creatureswhere she was instrumental in greatly improving life for house-elves and their ilk. She then moved (despite her jibe to Scrimgeour) to the Dept. of Magical Law Enforcement
where she was a progressive voice who ensured the eradication of oppressive, pro-pureblood laws. Kingsley became permanent Minister for Magic, and naturally he wanted Harry to head up his new Auror department.Harry did so (just because Voldemort was gone, it didn’t mean that there would not be other Dark witches and wizards in the coming years).Ron joined George at Weasleys’ Wizarding Wheezes, which became an enormous money-spinner..
After a few years as a celebrated player for the Holyhead Harpies, Ginny retired to have her family and to become the Senior Quidditch correspondent at the Daily Prophet!"
-Mugglenet
8. Maybe Rowling love flowers? if you paid attention, Rowling also used all constellation names for the Black family: sirius, andromache, regulus, etc.