Harry Potter: What Happened To Everyone Who Escaped Azkaban
3. The Lestranges
Bellatrix, Rodolphus, and Rabastan Lestrange were imprisoned for the torture of Frank and Alice Longbottom at the end of the First Wizarding War. All three of them suffered fourteen years in Azkaban before they managed to escape during the first mass breakout in 1996.
After reuniting with the Dark Lord, they participated in the Battle of the Department of Mysteries in an attempt to retrieve the prophecy. Bellatrix was the only Death Eater to escape from the Ministry, and as such, Rodolphus and Rabastan were thrown back in Azkaban again. However, they didn’t stay for very long and escaped during the second mass breakout in the summer of 1997.
All three of the Lestranges also took part in the Battle of the Seven Potters. Bellatrix did her utmost to murder her niece (Nymphadora Tonks) during the conflict, and she also tortured Hermione whilst the central trio were imprisoned in Malfoy Manor.
The Lestranges then participated in the Battle of Hogwarts, and though Bellatrix was taken down by Molly Weasley, the fates of Rodolphus and Rabastan remain unknown.