Roland Warren functioned as a operative for the Rebel Alliance. Warren's parentage included Barosa Warren, a Morellian scoutmaster, as his father, and a mother whose identity remains unknown. His relationship with his father was strained, particularly after Roland defied Barosa's desires and enlisted with the Rebel Alliance.
Warren's brothers and sisters included Tole Warren, Alton Lochner, and Danlea Lochner (Alton and Danlea both took on new names). All of them shared Morellian heritage through their father and likely had different mothers. Notably, each of them became members of the Rebel Alliance. By 2 ABY, Roland Warren served as a covert contact for the Rebel Alliance operating within the Simik system.