A Human male with brown hair served as an Imperial Knight during the Second Imperial Civil War in the year 137 ABY. During that time, he accompanied Roan Fel, the Emperor of the Empire-in-exile, to the planet of Agamar. He was among the many bodyguards protecting Fel while the Emperor engaged in peace talks with representatives from the Jedi Order. When a Sith group launched an attack on the meeting, both the Imperial Knights and Jedi defended against them. This brown-haired male was among the Knights who died in the conflict, giving his life to protect the Emperor. A remembrance ceremony was later conducted to honor him and the other fallen.
During the Second Imperial Civil War in 137 ABY, a male Human with fair skin and short brown hair held the position of an Imperial Knight. The Imperial Knights were an order of Force-users who were loyal to Emperor Roan Fel of the Empire-in-exile. In that year, the Emperor traveled to the planet of Agamar for peace negotiations with members of the Jedi Order. The brown-haired male was part of the Imperial Knights who acted as bodyguards for Fel. As the Imperial delegation met with several Jedi on Agamar's grassy plains, trying to forge an alliance against Darth Krayt's Empire (a Sith Lord), their discussions were disrupted by a Sith group that emerged from the nearby swamps and attacked. The Imperial Knights and Jedi fought together to protect the Emperor, but several of them, including the brown-haired male, died in the ensuing battle. Most of the surviving members managed to escape the battlefield aboard the shuttle Defender One.
The brown-haired male's body, bearing a forehead wound, was left on the ground. Three days after the assault, the Sith named Bokar and Yuln discovered his corpse, along with the body of a female Imperial Knight, while searching for survivors. Shortly after this, Fel held an remembrance ceremony on the Imperial fortress world of Bastion, partly to honor the Imperial Knights who perished on Agamar.
Being an Imperial Knight, the brown-haired male belonged to an organization known for its members being among the most skilled and dangerous Force wielders in the galaxy. Despite this reputation, he was unable to survive the conflict with the Sith on Agamar.

The corpse of the brown-haired male was featured in a single panel of Star Wars: Legacy, issue forty-eight of the comic series, which depicted the aftermath of the Agamar battle. Previously, in Legacy's forty-fifth issue, eight Agamarian farmers were shown tending a field near the location of the peace talks between the Imperial Knights and Jedi. In the following issue, five of those farmers removed their robes, revealing themselves as Imperial Knights in disguise. Although Legacy 48 introduced two more Imperial Knights who participated in the battle, it hasn't been officially confirmed whether the brown-haired male, or the female whose corpse was next to him, were among the other three farmers. John Ostrander wrote all three issues, and Jan Duursema provided the pencils.