Syennesis
2. Another, contemporary with Dareius Hystaspis, to whom he was tributary. His daughter was married to Pixodarus. [PIXODARUS, No. 1.] (Hdt. 3.90, 5.118.) He was perhaps the same prince whom Herodotus mentions (7.98) as one of the most distinguished of the subordinate commanders in the fleet of Xerxes. (Comp. Aesch. Pers. 318, &c.)
From William Smith (ed.), Dictionary of Greek and Roman Biography and Mythology. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.