Francis Rennell Rodd,
People of the veil: being an account of the habits…
“ Many of the older men of the “People of the King” go so far as to say that there are no nobles among the Kel Owi at all. [134] Apart from their slightly different ethnic origin, the principal reason why the Kel Owi have stood apart from the other tribes is that they possess an administrative leader of their own who represents the whole confederation; as they say, “he speaks for them to the Amenokal at Agades.” He is called the Añastafidet, the Child of Tafidet. The non-Kel Owi tribes, on the other hand, have no single leader other than the king ”
