J. Michael "Mickey" Haller, Jr (b. 1965) is the son of J. Michael Haller and a B-level Latin actress, the half-brother of LAPD detective Harry Bosch, the ex-husband of Maggie McPherson and Lorna Taylor, the uncle of Madeline Bosch, and the father of Hayley Haller. Little is known about his mother, but her genetic contribution makes her son look more Latino than Anglo.