Muggles' Guide to Harry Potter/Characters/Percival Dumbledore

Overview
Percival Dumbledore was the father of Albus, Aberforth, and Ariana Dumbledore, and husband of Kendra Dumbledore.

Deathly Hallows
Little is known about Percival. In Elphias Doge's obituary of Albus Dumbledore, it is mentioned that Percival had been sentenced to Azkaban Prison, and later died there. In Rita Skeeter's tell-all book published following Albus' death, we learn that Percival was convicted for attacking three Muggle boys. Harry later learns from Aberforth Dumbledore, Albus' brother, that the three Muggles had previously assaulted and permanently brain-damaged Percival's young daughter, Ariana.