Bill Weasley
Bill moved back to England and took a desk job at Gringotts so he could be of better help to the Order. This also meant he was able to spend time with ~Fleur~ and proposed to her after like a year of dating. Yay! While Dumbles and Harry were off looking for horcruxes, Bill was at Hogwarts patrolling for the Order. When a battle broke out, thanks to Death Eaters getting in, he was badly injured by Fenrir Greyback. This left him scarred and with a penchant for rare steaks, but didn't turn him. He helped Harry escape Privet Drive, and witnessed Mad-Eye Moody's demise.
On August 1,1997, Bill and Fleur were married at the Burrow. It was a wonderful day, right until the point Death Eaters showed up. Despite that blemish on the day, Bill can't help but view it as one of the best of his life. He and Fleur moved into their own house, Shell Cottage, and he continued to work both at Gringotts and for the Order. Their house became a sort of place of refuge, with first Ron coming to stay with them, then Harry and Hermione as well. That was around the time he had to give up his job, and he became Secret Keeper for Shell Cottage. He gave Harry information about Gringotts, though he didn't know what he was planning, but his knowledge of the bank and its inner working a was valuable.
At the Battle of Hogwarts, Bill came as soon as he knew it was happening. He fought beside his family and friends, and lost a brother. Fred's death was a tragedy, but not one that could stop the war from raging around them. In the end, many more friends perished, but the rest of them made it out alive.
Bill regained his job at Gringotts following the war. In 2000, on the anniversary of the Battle of Hogwarts, he and Fleur welcomed their first child - Victoire.