Robot 1
It should be relocated at Robot 2 because Contains the same information and are never apart. Similar to John and Gillian.
Talk about it here or check the revision history for additional comments.
Robot 1 was a robot which Solomon bought cheap from a concession on Illyria VII.
Biography
Solomon used Robot 1 and Robot 2 to kill the Silurians on the Silurian Ark but was mortally wounded by the dinosaurs on board. The robots took care of him, but were unable to mend his legs. In 2367, Solomon discovered the Eleventh Doctor, Rory Williams and Brian Williams on board. He ordered the robots to take them to him and threatened to have Brian killed if the Doctor didn't mend his legs. When Solomon took Queen Nefertiti of Egypt, the Doctor deactivated the robots while he bargained for Nefertiti. (TV: Dinosaurs on a Spaceship)
Behind the scenes
The costume of this robot, along with his partner, appears to be a modification of the Roboidz from Mission: 2110.