Cyrus H. Gordon quotes - page 2
The function of reciting (actually chanting-for Scripture and national epic were sung, not read) Pentateuch and Homer at national reunions is the same in both cases. The narrative knits the segments of the nation together telling how they achieved their place in history in the course of a great event (The Exodus or the Trojan War). All of the tribes and their leaders are heroic. The text brings in each tribe by name. ...there must be an honoured place for all.
Cyrus H. Gordon
Aristocrats (among Hebrews and Greeks) often had harems that included women of common or even servile origin, as well as well-born aristocratic ladies. Normally, the successors would be chosen from the sons born by ladies; but on occasion those born by servile or common wives achieved the ascendency. In the latter case, tradition could dwell on the phenomenon as "worthy of saga."
Cyrus H. Gordon