Orum was a Romulan citizen captured by the Borg and eventually transported back to the Delta Quadrant where he was found in 2373. The borg ship that he was on was damaged by a kinetic sotrm and the link to the collective was severed. Orum along with the other survivers transported down to the nearest planet. He helped heal Chakotay's wound when he landed on the planet to answer a distress call.(VOY: "Unity")
- It may be presumed that Orum was captured from one of the Romulan colonies that were attacked in 2364, as mentioned in TNG: "The Neutral Zone".