Stockton is the manager of a large caravan business operating out of Bunker Hill, running three caravan trade routes patrolled by: Trashcan Carla, Lucas Miller and Cricket. His caravan traders often man the Bunker Hill shop after hours. His caravan routes run throughout the Commonwealth and are connected to major towns and settlements such as Diamond City, with a few of also covering some small villages and farms. In addition to being an operative for the Railroad, Stockton is also the caretaker for the large safehouse in the utility basement below Bunker Hill that is home to many escaped synths.
Unlike other members of the Railroad, Old Man Stockton will not turn hostile should the Sole Survivor become an enemy of the Railroad.
It's possible for Old Man Stockton to be killed on his way back to Bunker Hill from the Railroad mission Boston After Dark; there have been several reports of him turning up dead in front of the BADTFL regional office.
If one initiates conversation with him enough times he will hand the player character a Nuka-Cola.
During Boston After Dark, Old Man Stockton will remark to a male player character that he was expecting "someone of the feminine persuasion." If the player character is female, he will remark that he was expecting "someone more heavily armed."
PCPlaystation 4Xbox One After completing the main quest and visiting Covenant for the first time, if you rescue Amelia Stockton without activating the quest Human Error, Old Man Stockton may appear dead and naked at Bunker Hill, or another location. You still can get his weapons and clothing.[verified]
Xbox One If the player character attemps to steal anything during the quest Boston After Dark, Old Man Stockton will become hostile, making the quest unfinishable. This will happen even if the item is stolen without being caught.[verified]
Workaround:Wait long enough for Stockton to forgive the player.