Dalljchugh

Torghn of the House of Valkris, later known as One of Eight and wa' 'e' DalIjchugh (typically shortened to Dalljchugh among non-Klingons), was a male Klingon who was liberated from the Borg Collective in the early 25th century and returned to serve with the Klingon Defense Force on behalf of the Borg Cooperative. Shortly after his return, Dalljchugh was recruited as a temporal operative in Temporal Squadron 2400.

Assimilation and Liberation
After being freed from the Collective by Cooperative forces, this battered Klingon warrior realized that he had lost who he was. His memories were in pieces due to damage to his implants during the Cooperative effort to free him. Now freed to act on his own, the old Klingon chose to join with the Cooperative in the hope of finding his place in the galaxy. He took on the designation One of Eight.

Returning Home
After Operation Delta Rising and the organization of the Delta Alliance, One of Eight was able to learn of his past as Torghn of the House of Valkris (tlhIngan Hol: torghen valQIS tuq). However, his family thought he had died in glorious battle and disavowed him upon his return, giving him the name wa' 'e' DalIjchugh, meaning the “Forgotten One.”

Choosing to accept the name, Dalljchugh attempted to find his place among his former people through battle. He came to distinguish himself, even though he belonged to no House. Eventually, DalIjchugh was noticed by Worf and Grilka and was adopted into the House of Martok.