|Commander McElroy in Micro Hero form.|
|Assignment(s):||Commodore Henry Gunn's Adjutant|
Early life before StarfleetEdit
- 2228: Mary is born on Earth in Aberdeen, Scotland.
- 2246: Mary enters Starfleet Academy
- 2250: Mary graduates Starfleet Academy and is promoted to Ensign, her first assignment is the USS Tonti as a support officer.
- 2255: Mary is promoted to Lieutenant junior grade and assigned to the USS Enteprise as a support officer.
- 2260: Mary is promoted to full Lieutenant and is made the Assistant Chief Support Officer on the USS Hornet.
- 2265: Mary is promoted to Lieutenant Commander and is assigned to the USS Achernar as the Chief Support Officer.
- 2270: Mary is promoted to Commander and becomes Commodore Gunn's Adjutant at Starbase 134.
|Cadet||2246-2250||attended Starfleet Academy.|
|Ensign||2250- 2255||assigned as a Support officer on the USS Tonti.|
|Lieutenant junior grade|
|2255-2260||assigned as a Support officer on the USS Enterprise.|
|Lieutenant||2260-2265||assigned as the Assistant Chief support officer on the USS Hornet.|
|Lieutenant commander||2265-2270||Chief support officer on the USS Achernar.|
|commander||2270-||Commodore Henry Gunn's Adjutant on Starbase 134.|