Replying...
Intro. Sirius Black was exonerated after three years on the run since his escape from Azkaban prison. Remus captured and delivered Peter Pettigrew, the actual Potter assassin, directly to Judge Amelia Bones. Through this, Sirius was publicly exonerated and regained his title of Lord Black and all of his power and fortune. During his summons to the judge's office, Sirius learns that he had a daughter with a pureblood during his run, who died giving birth to the little girl, whom she just had time to name Dorea before dying. The toddler is 18 months old and was taken care of by the orphanage run by the ministry.

Sirius Black

@Esmée