The author firstly talks about the "Baban Kurds" which is equivalent to today's slemani and Kirkuk city and it seems like the assimilation of others began from here, and they are the ones that probably assimilated others.
As regards Class I, the tribes catalogued under these figures are very similar to one another in habits and appearance. They are usually wealthy shepherds and only cultivate the ground for auxiliary purposes, though they frequently employ extraneous labour for agriculture and traffic in the produce thus obtained. They are expert smiths, weavers, and tent makers. Mentally they are far superior to the majority of Kurds, being apt to education, astute men of business and very industrious. They live under the rule of hereditary tribal nobles, who are usually very quarrelsome, feuds and intertribal wars being common. These semi-nomads, who are known as the Baba or Baban Kurds, are noted for their chivalry, valour, and proclivities; they are all fine horsemen and expert marksmen, having of late years discarded the lance and sword in favour of the rifle. I should imagine that the great cavalry armies of the Parthians were recruited from similar tribes, as the present evolutions and tactics of these people resemble those of the troops of Surenas as described in Plutarch's Life of Crassus. The patron saint of the Baban Kurds is Khalid-ibn-Walid, whom they hold in great reverence, saying that he converted them from Paganism and the worship of fire.
The author then talks about another class of Kurds, and the author states that they are quite different from the Baban Kurds, and the author also stated that most of the Kurds in this class stated that they used to be Christians.
As regards the mode of life, these Kurds, though sedentary, dwell in bowers erected on the flat roofs of their houses in summer. Like the Baban Kurds their women do not veil and are well treated. Some of the tribes in this category are of opinion that they were converted from Christianity, but most of them have Pagan traditions. Among them dwell a good many Jewish families who are never maltreated, but are not permitted to carry arms or engage in tribal feuds, consequently the Jews travel on trading expeditions from tribe to tribe whether the latter are friends or enemies. Nestorian Christians welling amongst these tribes are occasionally found living in a condition of vassalage, but as often as not share and own lands on an equal footing with the Moslem tribesmen.
Some examples of Baban Kurd tribes:
Shaykh Beseini. 4,000 families. A great and warlike tribe, turbulent and fierce. Noted robbers. Great horsemen. Very intelligent, make Martini-Henry rifles. Live in villages in winter, dwell in tents in the vicinity of their villages in spring. After the harvest (June) proceed to Persian frontier with their flocks. Return n September, or later if the season is hot. Baban Kurds.
Hamawand. 1,200 families. The most valiant, courageous and intelligent of the Baban Kurd tribes. Splendid horsemen, crack shots, capable smiths, bold robbers, good agriculturists; such as enter the government service, prove capable officials. In 1878,600 Hamawand horsemen armed only with lanced penetrated far into the Caucasus and brought back immense spoils. The Turkish government has of late years done much to suppress this tribe's power, but the men are still famous for their prowess and intelligence, and the women for their beauty.
12. Jaff. 10,000 families. A great semi-nomadic tribe, as famous as the Hamawand; Salah-ed-din was supposed to have been of this tribe; they inhabit both sides of the frontier. The Jaff leaders are noted for not betraying one another as do other Kurdish chiefs, hence their numbers and independence. They are supposed to dislike Europeans. Baban Kurds.