Ptolemy V Epiphanes
Although Egypt was a prosperous kingdom, with the Ptolemies lavishing patronage through religious monuments and public works, the native population enjoyed few benefits; wealth and power remained overwhelmingly in the hands of Greeks. Subsequently, uprising and social unrest were frequent, especially by the early third century BC. Egyptian nationalism reached a peak in the reign of Ptolemy IV Philopator (221–205 BC), when a succession of native self-proclaimed "pharoah" gained control over one district. This was only curtailed nineteen years later when Ptolemy V Epiphanes (205–181 BC) succeeded in subduing them, though underlying grievances were never extinguished, and riots erupted again later in the dynasty.