Seleucus I Nicator

Seleuces I Nicator (c. 358 BCE – 281 BCE) was a Macedonian general under Alexander the Great. When Alexander died, his Trident of Eden was split three ways with Seleuces taking possession of one of its prongs and using it to found the in the Near East, having been granted part of Alexander's old empire.

Reference

 * Assassin's Creed: Last Descendants