Name:

Jonathan O'Neill

Nickname:

Jack

Species:

Human

Home:

Illinois

Rank:

- Captain (1980s)
- Colonel (1990s-2004)
- Brigadier General (2004-2005)
- Major General (2005-2009)
- Lieutenant General (2009)

Parents:

Unknown

Romances:

- Sara O'Neill (Ex-Wife)
- Samantha Carter

Children:

Charlie O'Neill (Son)

Year of Birth:

1952

Highlights:

- Joined the United States Air Force during the Vietnam War
- 1995: lost his son, Charlie fatally shot himself, with Jack's gun, inside their home
- 1996: Led the original mission through the Stargate to Abydos, killed Ra
- 1997-2004: Lead SG-1 on many missions through the stargate
- 2004: Made commander of Stargate Command
- 2005: Made commander of Homeworld Security