Williamson

"He was there! I saw him, Mr Fudge, I swear, it was You-Know Who, he grabbed a woman and Disapparated!"

—Williamson upon seeing Lord Voldemort^[src]

Williamson was a British wizard who worked as an Auror for the British Ministry of Magic. He was described as wearing scarlet red robes and a long pony tail when Harry Potter first met him.^[1]

Biography

He was the first Auror to see Lord Voldemort just before he fled the Ministry of Magic in 1996 after the Battle of the Department of Mysteries. Fudge then sent him and John Dawlish to deal with the captured Death Eaters.^[1]

↑ ^1.0 ^1.1 ^1.2 ^1.3 ^1.4 ^1.5 ^1.6 ^1.7 Harry Potter and the Order of the Phoenix, Chapter 36 (The Only One He Ever Feared)

Department of Magical Law Enforcement employees

Heads of Department
Justus Pilliwickle · Torquil Travers · Bartemius Crouch Sr. · Amelia Bones · Pius Thicknesse · Corban Yaxley · Harry Potter
Auror Office
Heads: Theseus Scamander · Rufus Scrimgeour · Gawain Robards · Harry Potter
Mordecai Berrycloth · John Dawlish · Dorian Fungbury · Alice Longbottom · Frank Longbottom · Neville Longbottom · Alastor Moody · Proudfoot · Savage · Kingsley Shacklebolt · Nymphadora Tonks · Ronald Weasley · Williamson · Unidentified Aurors · Unidentified male Auror at Hogwarts · 3 Unidentified Aurors at Hogwarts · Director of the Investigation Department No. 61042
Improper Use of Magic Office
Heads: Travers · Dolores Umbridge
Mafalda Hopkirk · Honoria's fiancé · Mafalda Hopkirk's Ministerial Superior · Rufus Fudge · Orabella Nuttley · Chester Davies
Other Personnel
Leta Lestrange · Minerva McGonagall · Elphinstone Urquart · Alastor Gumboil · Arnold Peasegood · Arthur Weasley · Perkins · Cerberus Langarm · Hermione Granger · Bob Ogden · Tulip Karasu's mother · Tulip Karasu's father · Dempster Wiggleswade · Arthur Weasley's ten subordinates