John Martin (Romulan War)

John Martin is a male Human who lives in the 22nd century and services Starfleet as first officer of the and later   Archer under the command of Captain Taylor. (Star Trek: Archer)

Early Life
John Martin was born on August 3, 2139 to James and Maria Martin in San Diego, California on Earth.

Columbia (NX-02)
Onboard the Columbia he became first officer but was hurt during its first mission. He was transported back to Earth aboard the Challenger where he received medical treatment but remained in a coma for several months.

Archer (NX-06)
He was transferred to Archer by request of Captain Taylor, a recently promoted Captain and friend to John from their early day in high school together but lost touch after she moved.