In Japan, as among the Basques, filiation is subordinated to the transmission of property. It is to the first-born, whether a boy or a girl, that the inheritance is transmitted, and he or she is forbidden to abandon it. At the time of marriage the husband or wife must take the name of the heir or heiress who marries and personifies the property. Filiation is thus sometimes paternal and sometimes maternal. The maternal uncle still bears the name of "second little father."[172] The children of the same father, but not of the same mother, were formerly allowed to marry, a decisive proof of mother-descent. The wife remained with her own relatives, and the husband had the right of visiting her by night. The word commonly used for marriage signified _to slip by night into the house_. It was not until the fourteenth century that the husband's residence was the home of the wife, and marriage became a continued living together by the married pair. Even now when a man marries an only daughter he frequently lives with her family, and the children take her name. There is also a custom by which a man with daughters, but no son, adopts a stranger, giving him one of his daughters in marriage; the children are counted as the heirs of the maternal grandfather.[173] Similar survivals are frequent in China. The patriarchate is rigidly established, but there is evidence to show that the family in this ancient civilisation has passed through the usual stages of development, having for its starting-point the familial clan, and passing from this through the stage of mother-right.[174] The Chinese language itself attests the ancient existence of the earliest form of marriage, contracted by a group of brothers having their wives in common, but not marrying their sisters. Thus a Chinaman calls the sons of his brothers "his sons," but he considers those of his sisters as his nephews.[175] Certain of the aboriginal tribes still require the husband to live with his wife's family for a period of seven or ten years before he is allowed to take her to his home. The eldest child is given to the husband, the second belongs to the family of the wife.[176] The authority which the Chinese mother exercises over her son's marriage and over his wife can only be explained by mother-right customs. There are many other examples which I must pass over.