Cassandane (Persian: کاساندان; Greek: Κασσανδάνης) was an Achaemenian Persian noblewoman and the "dearly loved" wife of Cyrus the Great. She was a daughter of Pharnaspes. She bore four children for Cyrus the Great (Cyrus II): Cambyses II who succeeded his father and conquered Egypt, Smerdis (Bardiya) who also reigned as the king of Persia for a short time, a daughter name Atossa later to wed Darius the Great (Darius I), and another daughter whose name is not identified.[1]
Her daughter Atossa later played an important role in Achaemenid royal family, as she married Darius the Great and bore him the next Achaemenian king Xerxes I. Cassandane's daughter, Atossa, had a "great authority" in the Achaemenian royal house and her marriage with Darius I is suggested to be because of her power and influence and also the fact that she was a direct descendent of Cyrus the Great (Cyrus II).[2] When Cassandane died all the nations of Cyrus' Persian empire observed "a great mourning". This is reported by Herodotus. According to a report in the chronicle of Nabonidus there was a public mourning after her death in Babylonia lasting for six days. According to a suggestion by M. Boyce, Cassandane's tomb is located at Pasargadae.[1]
