Janet was the former partner of James, who took a job in Washington, D.C. instead of following her into Vault 76.
Background
He would come to regret that decision and tried to wait for it to open for over two decades. Eventually, he decided that he had to move on and on May 4, 2096, he left her two notes saying goodbye at Flatwoods and Morgantown.[1]
Appearances
Janet is mentioned only in Fallout 76.