while the Berbers consist almost entirely of members of the large and powerful tribe of Aït Atta; and there are as well the Haratin, or free blacks, who may be classed as Berbers, their language being Amazigh in character, though their blood is largely tainted with negro strain. They come from the Wad Draa, and are employed as labourers in the fields. I have spoken in the earlier portion of my book of these Haratin, and little remains to be said here. In colour they are very dark, but the features usually incline more to Berber than to negro. Considered as a lower class, the Arabs and Berbers never intermarry with them, though they themselves are proud of the fact of their freedom, which their name of Haratin implies. The Shereefian families, inhabiting large _ksor_ of their own, are principally the descendants of Mulai Ali Shereef, who came from Yembo in Arabia. They live and marry principally among their own class, the first wife of a Shereef nearly always being a Shereefa, though after that they will marry from the better native or Fez people. The children, no matter who the mother may be, are Shereefs, though the child of a Shereefa whose husband is not a Shereef has no claim to the title. Even the sons of Shereefs by purchased slave-girls are Shereefs. It is from these families that the reigning Sultans choose a governor or arbitrator to be their representative at Tafilet. At the time of my visit to the oasis this post was held by Mulai Reshid, a brother of Mulai el Hassen, whom I saw upon several occasions. He was slightly younger than the Sultan in appearance, of vivacious and pleasant manner, and seemed justly very popular. The Ahl Subah are a powerful Arab tribe of desert propensities, always fighting with their neighbours or amongst themselves, great horsemen, and apparently, like their steeds, indefatigable. Their warfare with the Berbers is unceasing, and at the time of my stay in the Sultan’s camp a skirmish took place between the two in the very presence of Mulai el Hassen, several on both sides being killed, altogether some fifteen it is said. The Sultan promptly imprisoned the ringleaders of each party; but such force was brought to bear upon him by the prisoners’ fellow-tribesmen that he was obliged to release them in the course of a few days. The Beni Mohammed are an Arab tribe much resembling the Ahl Subah in character and appearance. They live in _ksor_ of their own. The Tafilet Arabs consist probably of a mixture of tribes, and have unmistakable signs of Berber blood. Gentle, of kindly nature, but fierce when roused, they are an excellent people, and have a certain charm of manner which is indescribable, due not a little to their melodious voices and the beautiful Arabic they talk. Their colour is usually dark and their faces rather expressionless, though lacking the coarseness often found in those of the other Arab tribes.