Luna Lovegood

Luna Lovegood (b. between 1 September, 1980 and 2 May, 1981^[1]) was a witch and daughter of Xenophilius and Pandora Lovegood. Her mother accidentally died while experimenting with spells when Luna was nine, and Luna was raised by her father, editor of the magazine The Quibbler, in a rook-like house near the village of Ottery St. Catchpole. Luna attended Hogwarts School of Witchcraft and Wizardry from 1992 to 1999 and was sorted into Ravenclaw house. In her fourth year, Luna joined Dumbledore's Army, an organisation taught and led by Harry Potter, of which she became an important member.
She participated in the Battle of the Department of Mysteries in 1996 and the Battle of the Astronomy Tower in 1997, and co-led the reconstituted Dumbledore's Army when Hogwarts fell under the control of Lord Voldemort. Because of her father's political dissidence at the time, Luna was abducted by Death Eaters to be held ransom, and imprisoned in the dungeons of Malfoy Manor for months. She was freed by Dobby along with several other prisoners in the spring of 1998, and stayed at Shell Cottage until she returned to Hogwarts to participate in the final battle of the Second Wizarding War.
Later in life, Luna became a wizarding naturalist (Magizoologist) and eventually married Rolf Scamander, with whom she had twin sons, Lorcan and Lysander. Luna's good friends Harry Potter and Ginny Weasley also named their daughter and third child Lily Luna Potter after her.