Cleopatra III & Ptolemy IX Soter II (Lathyros)

Egypt: Rulers, Kings and Pharaohs of Ancient Egypt: Cleopatra III & Ptolemy IX Soter II (Lathyros). 116-107 & 88-80 B.C. Ptolemaic Dynasty. Cleopatra III & Ptolemy IX Soter II (Lathyros) were co-regents during the Ptolemaic Dynasty. Cleopatra III was the niece of Physcon (Ptolemy VIII Euergetes II) and was married to him while her mother was still his official wife. She bore Physcon two sons - Ptolemy IX Philometor Soter II (Lathyros) and Ptolemy X Alexander I as well as three daughters, Cleopatra IV, Cleopatra Tryphaena, and Cleopatra Selene.