Who were the nobles who owned large estates and were descended from the founders of the city?

The nobles who owned large estates and were descended from the founders of the city were typically referred to as the patricians or aristocrats in various historical contexts. In many ancient cities, such as Rome or those in medieval Europe, these families held significant social, political, and economic power, often maintaining their status through inherited wealth and land. Their lineage often connected them to the original founders or early leaders of the city, solidifying their influence in local governance and society.