Sirius Black is a fictional character in the Harry Potter series of novels by J. K. Rowling. Sirius was first mentioned briefly in Harry Potter and the Philosopher's Stone as a wizard who lent Rubeus Hagrid a flying motorbike shortly after Lord Voldemort killed James and Lily Potter. Wikipedia
Parents: Walburga Black, Orion Black
Notable aliases: Padfoot, Sirius Black III, The Character, Young Sirius Black
Date of birth: 3 November 1959
Died: 18 June 1996
Family: Orion Black (father); Walburga B