Historian

A historian is an individual who researches and interprets historical events. In the 23rd and 24th centuries, historians were often assigned to Federation starships to complement a starships experts. (TOS episode: "Space Seed"; TNG episode: "The Big Goodbye").

List of historians

 * Aleek-Om
 * Ted Erickson
 * John Gill
 * Grey
 * Marla McGivers
 * Whalen