Cleopatra I was an Egyptian queen and the first wife of Ptolemy V. She was born around 204 BC and belonged to the Seleucid dynasty, which ruled over parts of the ancient Near East. Cleopatra I played a significant role in the political landscape of Egypt, helping to strengthen ties between her family and the ruling Ptolemaic dynasty. As queen, Cleopatra I was known for her intelligence and influence. She was the mother of Ptolemy VI and Ptolemy VII, who later became pharaohs. Her marriage to Ptolemy V was part of a political alliance, showcasing the importance of dynastic unions in ancient Egypt.