Barbara Russell

Barbara was the Chief Science officer of the USS Sol (NCC-1733) in the late 23rd century. 

Early life before Starfleet
Barbara was born on October 29, 2233 human calendar time on the planet Earth in London, England.

Chronology

 * 2233: Barbara is born on the planet Earth in London, England.
 * 2251: Barbara enters Starfleet Academy.
 * 2255: Barbara graduates Starfleet Academy and is promoted to Ensign, the first assignment is the USS Secchi as a science officer.
 * 2258: Barbara is promoted to Lieutenant junior grade and assigned to the USS Wolaston as a science officer.
 * 2260: Barbara is promoted full Lieutenant and assigned to the USS Baade as the Assistant Science Officer.
 * 2265: Barbara is promoted to Lieutenant Commander and assigned to the USS Campell as the Chief Science Officer.
 * 2269: Barbara is promoted to full Commander and is assigned to the USS Sol as the Chief Science Officer.