The Harigga of the Tuchuks

"They do not have castes, as Goreans tend to think of them.  For example, every male of the Wagon Peoples is expected to be a warrior, to be able to ride, to be able to hunt, to care for the bosk, and so on.  When I speak of Year Keepers and Singers it must be understood that these are not, for the Wagon Peoples, castes, but more like roles, subsidiary to their main functions, which are those of the war, herding and the hunt.  They do have, however, certain Clans, not castes, which specialize in certain matters, for example, the clan of healers, leather workers, salt hunters, and so on.  I have already mentioned the Clan of Torturers.  The members of these clans, however, like the Year Keepers and Singers, are all expected, first and foremost, to be, as it is said, of the wagons namely to follow, tend and protect the bosk, to be superb in the saddle, and to be skilled with the weapons of both the hunt and war."
~~~Nomads of Gor, Pg. 12