The happier lands of the Peninsula.
The great Anzah and the Nijdi families are types of this race, which is
purely Caucasian, and shows a highly nervous temperament, together with
those signs of “blood” which distinguish even the lower animals, the horse
and the camel, the greyhound and the goat of Arabia. These advenae
would correspond with the Arab al-Mutarribah or Arabicized Arabs of the
eastern historians.[FN#4]
The third family, an ancient and a noble race dating from A.C. 1900,
and typified in history by Ishmael, still occupies the so-called
Sinaitic Peninsula. These Arabs, however, do not, and never did, extend
beyond the limits of the mountains, where, still dwelling in the
presence of their brethren, they retain all the wild customs and the
untamable spirit of their forefathers. They are distinguished from the
pure stock by an admixture of Egyptian blood,[FN#5]
[p.79] and by preserving the ancient characteristics of the Nilotic
family. The Ishmaelities are sub-Caucasian, and are denoted in history
as the Arab al-Mustarribah, the insititious or half-caste Arab.
Oriental ethnography, which, like most Eastern sciences, luxuriates in
nomenclative distinction, recognises a fourth race under the name of
Arab al-Mustajamah. These “barbarized Arabs” are now represented by such a
population as that of Meccah.