It's Daddy's turn.
Here is ex-military Nate, as named by Bethesda, and spoken by Codsworth. A very dangerous man and angry father looking for his son, and some payback for his beloved Nora.
Already aligned with the Brotherhood by early game exploration.
Followed the map north to the east, to the previously familiar Tenpines Bluff.
She gave him a mission to find and rescue a settler in a camp down in Cambridge I never heard of by name, but recognized immediately.
That opened up the radio broadcast of Military Frequency AF95, and the mission to assist his future family in the Brotherhood.
He had already found 3 sets of T-45 Power Armor and modified one in Military Paint by the time he found Diamond City.