Proctor Teagan

Proctor Teagan, registration TG-477PR is the Brotherhood of Steel's quartermaster and the Proctor for the Order of the Sword, living on the Prydwen in 2287.

Background
Proctor Teagan is the quartermaster on the Prydwen. He is in charge of managing the Brotherhood's equipment and munitions, and cataloging weapons and armor recovered by Proctor Quinlan's research patrols out in the field. Also the Brotherhood's Proctor for the Order of the Sword, Teagan's scribes are responsible for designing and manufacturing the weapons used by the military. He is also the man responsible for engineering Maxson's battlecoat.

He sells a variety of gear to the descerning customer, as long as they are a member of the Brotherhood of Steel. However, he keeps the best gear reserved for higher-ranking members, which the Sole Survivor will be able to purchase as they rise through the ranks of the Brotherhood. The Proctor also manages the Brotherhood's food supply, which is used by the airship's mess officer to cook the meals eaten by the soldiers. The player can go and help gather food for the Brotherhood by securing a supply of crops from a settlement in the Commonwealth.

Teagan is a friend of a Lancer named Rico, whose Vertibird is shot down by a missile launcher-wielding raider, shortly before the player returns to the Prydwen after destroying the Institute. He will relate this story to the player in their first time conversing after the destruction of the Institute, to convey the point that grave losses often occur in order to achieve great victories. Just as Rico gave him, he will give the player a bottle of whiskey as a token of appreciation.

Appearances
Proctor Teagan appears only in Fallout 4.

Bugs

 * Proctor Teagan may not talk to you after interacting with him. This can be due to you have started The Nuclear Option with the Minutemen. Once you finish The Nuclear Option and deal with the Institute, Proctor Teagan will interact with you again. On PC, you might be able to fix this with but that only will complete his quest.
 * Doing a V.A.T.S. melee attack then immediately canceling it on Teagan will teleport you inside his room.