Cleopatra I of Egypt
Cleopatra I (c.
215-
176 BC) was a queen of
Ptolemaic Egypt, the daughter of
Antiochus III and Laodice. She married
Ptolemy V in
193 BC. They had two sons and a daughter,
Ptolemy VI of Egypt,
Cleopatra II of Egypt, and
Ptolemy VIII of Egypt. When her husband died in
180 BC, she ruled on behalf of her son
Ptolemy VI until her death.