## Encyclopedia > Cleopatra I of Egypt

Article Content

# 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. When her husband died in 180 BC, she ruled on behalf of her son Ptolemy VI until her death.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia
 Search over one million articles, find something about almost anything!

Featured Article
 Quadratic formula ... We get $\left(x+\frac{b}{2a}\right)^2=\frac{-4ac+b^2}{4a^2}=\frac{b^2-4ac}{4a^2}.$ Taking square roots of bo ...