Marcella DeWinter

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

Early life before the Intrepid
Marcy was born on November 2, 2248 human calendar time on the planet Earth in Oslo, Norway.

Chronology

 * 2248: Marcy is born on the planet Earth in Oslo, Norway.
 * 2266: Marcy enters Starfleet Academy
 * 2270: Marcy graduates Starfleet Academy and promoted to Ensign, her first assignment is the USS Intrepid as an engineer.