Ketamoans

The Ketamoans were a pre-Imperial human culture which once controlled much of what is now the Ketamo Deep. The bulk of Ketamoan military might was shattered during the tail end of the Lothairian Crusade, and the remnants of their culture were largely subsumed into the Imperium during the first colonization attempts of the Deep. By the time of the Tectonian War and later, with the exception of a few satellite worlds and some marital cult traditions (the Ketamoan Warrior-Brides), the once-empire of Lost Ketamoa was long gone.