The White Templars is a Loyalist Codex Astartes-compliant Space Marine Chapter once believed to have descended from the genetic lineage of the Imperial Fists, created during an unknown Founding. WhiteTemplarsMultari White Templars Chapter colour scheme as displayed by Primaris Marine Brother Multari, 1st Squad of the 2nd Company (Veteran). The White Templars' Chapter homeworld is the planet named Sanctum, located in the Formidyre System of the Segmentum Solar or the Segmentum Pacificus, as sources conflict. The White Templars are stoic and relentless in their prosecution of the foe.