Under Mahometan law, which has probably preserved an ancient Arabian custom, inheritances of property are divided equally among sons, the daughters taking a half share; but if any of the children die before the division of the inheritance, leaving issue behind, these grandchildren are entirely excluded by their uncles and aunts. Consistently with this principle, the succession, when political authority devolves, is according to the form of Primogeniture which appears to have obtained among the Celtic societies. In the two great Mahometan families of the West, the rule is believed to be, that the uncle succeeds to the throne in preference to the nephew, though the latter be the son of an elder brother; but though this rule has been followed quite recently in Egypt, I am informed that there is some doubt as to its governing the devolution of the Turkish sovereignty. The policy of the Sultans has in fact hitherto prevented cases for its application from occurring, and it is possible that their wholesale massacres of their younger brothers may have been perpetuated quite as much in the interest of their children as for the sake of making away with dangerous competitors for the throne. It is evident, however, that in polygamous societies the form of Primogeniture will always tend to vary. Many considerations may constitute a claim on the succession, the rank of the mother, for example, or her degree in the affections of the father. Accordingly, some of the Indian Mahometan sovereigns, without pretending to any distinct testamentary power, claim the right of nominating the son who is to succeed. The _blessing_ mentioned in the Scriptural history of Isaac and his sons has sometimes been spoken of as a will, but it seems rather to have been a mode of naming an eldest son. CHAPTER VIII THE EARLY HISTORY OF PROPERTY