Marcia Banks

Marcia was an Engineer onboard the USS Intrepid (NCC-1738) in the late 23rd century. 

Early life before Starfleet
Marcia was born on May 13, 2250 human calendar time on the planet Earth in Augusta, Georgia.

Chronology

 * 2250: Marcia is born on the planet Earth in Augusta, Georgia.
 * 2266: Marcia enters Starfleet Academy
 * 2270: Marcia graduates Starfleet Academy and promoted to Ensign, the first assignment is the USS Intrepid as an engineer.