The Miramir who was a female human was a member of a family originating from the Outer Rim planet of Hyperkarn, where she resided with her grandmother for a number of years. In the New Republic Era, Miramir entered into marriage with the strandcast named Dathan and subsequently gave birth to Rey, who was Force-sensitive. For a time, Miramir departed from her homeworld and made her home on Jakku alongside her spouse and child. Ultimately, she and Dathan were captured and killed by Ochi, a Jedi hunter, but only after they successfully concealed their daughter from both the assassin and his superior, the resurrected Sith Lord Darth Sidious.