Jazad D'ontor
Jazad D'ontor was an Inquisitor of the Ordo Xenos.[1]
D'ontor was active during the Age of the Dark Imperium (though he was quite elderly by this point). Some time after the Great Rift's creation, he sent a message to Watch Commander Agathon of Mortguard, revealing that the T'au had invaded the Chalnath Expanse and detailing those worlds that he believed were the primary focusses of the xenos: the planets Cestis and Saint's Halt, along with the worlds of the Arrajian System. The Inquisitor requested the aid of the Deathwatch, concluding that Kar Duniash would be the next target for the T'au if the Expanse fell.[1]