Connor

Connor is an officer or NCO considered to be greatest of all knights of the Forever Knights.

Alien Force
He was assigned by Patrick to slay a Dragon that the Forever Knights have kept imprisoned for 1,000 years. After it escaped, Kevin ended up having Ben and Connor work together to catch it. When Ben learns the truth about the Dragon being an alien, he convinces Gwen and Kevin into keeping Connor from slaying it.

After the Dragon escapes back to his home planet, Connor tells Patrick what happened and considers discharging from the Forever Knights. Patrick rebuffs him stating that it gave the Forever Knights hope that there is an entire planet out there with alien dragons on it.

Ultimate Alien
Connor re-appeared in The Purge attending a meeting between the other Forever Knight leaders which Old George appeared at. Although he had an eyepatch, it is currently unknown how he lost his eye.

Rank within the Forever Knights
Connor and his highly respected status among the Forever Knights is apparently inspired by Major Erwin König, an apocryphal highly skilled Wehrmacht, sniper during the Battle of Stalingrad.

Alien Force

 * Be-Knighted (first appearance)

Ultimate Alien

 * The Purge (first re-appearance)