Justin Finch-Fletchley would have been a seventh year Hufflepuff during Dumbledore's Army and the Year of Darkness, but he is muggleborn so he could not attend Hogwarts. Instead he went to Eton, although he returned for the Battle of Hogwarts. He is a member of the Wizengemot as well as the House of Lords. He is a flight lieutenant in the Royal Air Force (RAF). He is also currently an Auror.
Justin is friends with Prince William, and he told the Prince about the Wizarding World (only the reigning monarch and the Prime Minister are supposed to know).
Justin carries an assortment of titles both in the muggle world and in the wizarding world. Titular stylings of the Crown are not recognised officially by the wizarding world, although some individuals do use them with him; either out of unofficial respect or as a form of attack on his 'not belonging'.
As a child and teenager in the wizarding world Justin was simply "Mr. Justin Finch-Fletchley". As an Auror he is "Auror Finch-Fletchley" or just simply "Auror". As a member of the Wizangemot he is "Mr. Finch-Fletchley, MW" or "Justin Finch-Fletchley, MW" (pronounced "emm-doubleyou"), and it is never combined with Auror.
As a child he was the Honourable Justin Finch-Fletchley, Viscount of Reidhaven. Usually (as he was a child) he was simply referred to as Justin or Mr. Finch-Fletchley, but politely and on ceremonial occasions he was referred to as "Young Master Finch-Fletchley" or "the Honourable Mr. Justin Finch-Fletchley".
In the RAF, he is officially "Flight Lieutenant Finch-Fletchley". Occasionally others will refer to him as "Your Lordship" or "My Lord", although that is mostly tongue-in-cheek.
After inheriting his position from his father he is officially Justin Finch-Fletchley, Lord Oglivy and eighteenth Earl of Deskford. He may be referred to His Lordship, my Lord, or Lord Oglivy as manners of address (but never Lord Finch-Fletchley or Lord Justin). In the third person he may be referred to as the Earl of Deskford, Lord Oglivy, or Justin Finch-Fletchley, eighteenth Earl of Deskford.
|Current Aurors: |
Harry Potter · Zacharias Smith · Brian Callahan · Anthony Goldstein · Demelza Chambers · Ron Weasley · Neville Longbottom · Justin Finch-Fletchley
|Past Aurors: |
Alastor Moody · Augusta Longbottom · Nymphadora Tonks · Kingsley Shacklebolt · Gawain Robards · Rufus Scrimgeour · John Dawlish · Alice Longbottom · Frank Longbottom · Proudfout · Savage · Williamson