| Designation: | Three of Four | ||
| Assignment: | Quaternary Adjunct to Unimatrix Three-Three-Zero | ||
| Species: | Borg | ||
| Date of Assimilation: | 2366 | ||
| Height: | 5'10" | ||
| Weight: | 210 lbs. (including weight of exosekleton and implants) | ||
| Species of Origin: | Human | ||
Three of Four was selected on the basis that she was already familiar with one of the Galaxy's senior staff, Lt. Commander Kent Peterson. She is still linked to the Collective.
Details from Starfleet: Ensign Kathryn Rogers was born in the Alaskan city of Anchorage in 2343. Her results at Starfleet Academy were exemplary and graduated in 2364. She was assigned as a junior science officer to the USS Roosevelt the following year. Ensign Rogers lost her life in 2366 when she was assimilated by a Borg drone. Navigating the Jeffries tubes with a group of Starfleet officers, she was attempting to reach one of the Roosevelt's shuttlebays after their commanding officer gave the order to abandon ship.