Mother Isolde

Mother Isolde is a character appearing in Fallout 4.

Interactions with the player character
During the The Glowing Sea quest the Sole Survivor is guided to the Glowing Sea and questions Mother Isolde as to the whereabouts of Virgil (who is in hiding in a cave southwest of the Crater of Atom). She knows of his location because of a note from Brother Hoberman and will provide the information. She will also note that they are concerned about his presence which is seen as an affront to Atom by some of the followers.

There are further dialogue options to learn more about why she and the other followers are in the Glowing Sea, how they survive in the radiation and generally about the Church of the Children of Atom.

Appearances
Mother Isolde appears only in Fallout 4.