Notice
A hermit was someone who chose to live in seclusion from mainstream society.
Mullibok, Baltrim and Keena were farmers that chose to live as hermits without contact with Bajor on Bajor's moon, Jeraddo, until 2369. (DS9: "Progress")
After the Attack on Mars and his statement-resignation, Admiral Jean-Luc Picard sense of defeat drove him to retire to his family's home in La Barre, France, withdrawing from mainstream society and the activities of the Federation. After a contentious meeting in 2399, Admiral Kirsten Clancy referred to Picard as "The Hermit of La Barre" to Commodore Oh. (PIC: "Maps and Legends")