List of Borg drones assigned to First's cube.
Named[]
Unnamed[]
Corpse []

A deceased Borg
A corpse, the result of a botched assimilation, was found by Chakotay, Tom Paris and Neelix in a Borg assimilation chamber after they were captured by a Borg cube manned by five Borg children. (VOY: "Collective")
This Borg was portrayed by background actor Mark Major.
Deactivated drones []
Several deactivated Borg drones were found in the corridors of First's cube in 2376 after being infected with a pathogen. One of them was beamed aboard Voyager's sickbay where it was examined by The Doctor. (VOY: "Collective")
Played by Keith Rayve
Played by Patrick Barnitt
Infant []

A Borg baby
This infant was discovered by the crew of the USS Voyager on a damaged Borg cube in 2376 after being infected with a biological weapon. The infant was beamed to Voyager to receive treatment. (VOY: "Collective")
This silicon infant was created and lent by Andrew Clement. [1]
When asked in 2000, Brannon Braga stated the infant had been returned to its people off-screen. "The baby was returned to its people, which you did not see depicted in an episode. We considered showing it on-screen, but decided it would be best to focus on the remaining Borg kids. They have given us some great story material so far." [2]; Star Trek Encyclopedia, 4th ed., vol. 1, p. 362