What happened to Luna Lovegood during 'Harry Potter and the Deathly Hallows'?

Answer 1

Go to http://en.wikipedia.org/wiki/Luna_Lovegood#Harry_Potter_and_the_Deathly_Hallows

This will tell you about the role Luna plays in the last book. Other information about her is available on this page.

well... her father Xenophilius has his on magazine called the Quibbler, but when voldemort takes over the world (wizard and muggle)

xenophilius writes good things supporting Harry Potter, so the death eaters kid nap Luna until xenophilus gets Harry Potter to them, and when Harry Potter , Ron and Hermione go to see hm about the deathly hallows he tries to capture them to get his daughter back but they escape just in time as Luna and her dads house burns to the ground..

She married Rolf Scamander and had twin boys Lorcan Scamander and Lysander Scamander.

Answer 2

Shortly before the book begins, Remus Lupin married Nymphadora Tonks. Later he reveals they are expecting a child together. Remus offers to travel with Harry, Ron and Hermione to help them bring down Voldemort, but Harry refuses his help and tells him to go back to Tonks.

Later, Remus arrives at Shell Cottage to announce the birth of his son, Edward 'Teddy' Lupin. He names Harry godfather. Remus then fights in the battle of Hogwarts where he is killed by Antonin Dolohov.

Remus is one of the people who returns when Harry uses the resurrection stone. Harry apologises that his son Teddy will grow up without either of his parents but Remus says that his son will grow up loved and know that his parents died trying to make the world safe for him.

Answer 3

In 'Harry Potter and the Deathly Hallows,' Luna Lovegood fought alongside Harry Potter and his friends in the Battle of Hogwarts. She survived the battle, and was last seen attending the funeral of Albus Dumbledore. Luna later went on to become a Magizoologist, specializing in magical creatures.