>>115211591She's Dick and Kory's daughter, originally from the Kingdom Come story. Essentially, in that universe, Bruce comes learn of a biological son's existence, Ibn al Xu'ffasch, son of Talia.
Essentially, much to Dick's chagrin, Mar'i takes a liking to Ibn right away, and they start to see eachother. In a flash forward at the end of the story, we see she marries him and they have two kids by the time of Bruce's death.
