Mingo Bovark, an Imperial Captain of Nimbanel descent, demonstrated allegiance to Roan Fel. During the year 137 ABY, he engaged in discussions with Admiral Gar Stazi at the Wheel, aiming to forge a cooperative bond with the Galactic Alliance Remnant. Nevertheless, a scheme orchestrated by both Morrigan Corde and Jor Torlin resulted in the two groups engaging in combat, thus prematurely ending any prospect of collaboration. Stazi launched an attack on Bovark utilizing a knife, but Imperial Knights Antares Draco and Ganner Krieg intervened, rescuing him.
During the filming of A New Hope, the moniker "Mingo" was among the alternate names used for the Nimbanel character who was later established as Mosep Binneed.