Regulus Was Born In 1961 Into The Wealthy, Pure-blooded Black Family He Was The Youngest Son Of Orion And Walburga Black. He Was The Younger Brother Of Sirius Black Who Hated Him And His Likeness To His Parents Regarding Him As "My Idiot Brother, Soft Enough To Believe Them. He Was Younger Than Me And A Much Better Son, As I Was Constantly Reminded.” Sirius Was Born In 1959 Into The Wealthy, Pure-blooded Black Family He Was The Eldest Son Of Orion And Walburga Black who are Abusive and Strict. 