Hey, it seems like Rowling gave another interview and clarified even more on what happened during those 19 years. I'll type out some of the more important revelations:
- The Malfoys did not go to Azkaban. They weaseled their way out of trouble (again) due to the fact that they colluded (albeit out of self-interest) with Harry at the end of the battle. (I assume she's talking about how Draco's mother lied to Voldemort that harry was dead?)
- Hermione began her post-Hogwarts career at the Department for the Regulation and Control of Magical Creatures where 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.
- Teddy was raised by Andromeda. However, unlike Neville, who was also raised by his grandmother, Teddy had his godfather, Harry, and all his father’s friends in the Order, to visit and stay with.
- 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.
I thought Ron was also an auror??? maybe he's both...
- 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!
- Luna ended up marrying (rather later than Harry & co) a fellow naturalist and grandson of the great Newt Scamander (Rolf)!
- When Dudley was attacked by the Dementors he saw himself, for the first time, as he really was. This was an extremely painful, but ultimately salutory lesson, and began the transformation in him. That was Dudley's worst memory.
- The reason why Snape's portrait was not with the Headmasters: Snape had effectively abandoned his post before dying, so he had not merited inclusion in these august circles. However, I like to think that Harry would be instrumental in ensuring that Snape’s portrait would appear there in due course.
- The new improved Percy ended up as a high-ranking official under Kingsley.
- George would never ever get over losing Fred. However, he names his first child and son Fred, and he goes on to have a very successful career, helped by good old Ron.
- Harry loses the ability to speak parseltongue after he's no longer a horcrux, and is very glad to do so.
- Umbridge was arrested, interrogated and imprisoned for crimes against Muggleborns.
- There would be a kind of rapprochement between Harry and Draco, in that Harry knows Draco hated being a Death Eater, and would not have killed Dumbledore; similarly, Draco would feel a grudging gratitude towards Harry for saving his life. Real friendship would be out of the question, though. Too much had happened prior to the final battle.
Whew... that sure answers a lot of questions...
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