Milon Lenwith, a human character, held the rank of lieutenant within the Sith Eternal's fleet, known as the Final Order. He participated in the war waged between the First Order and the Resistance, specifically as a member of the [Derriphan]'s crew. During the Battle of Exegol in 35 ABY, the Derriphan met its end, resulting in the demise of all aboard.
The role of Milon Lenwith was portrayed by Jacob Fortune-Lloyd in Star Wars: Episode IX The Rise of Skywalker, released in 2019, which concluded the Star Wars sequel trilogy. The film's end credits identify the character as "Sith Fleet Officer."