After leaving school, Sirius fought against Voldemort, eventually joining the Order of the Phoenix. He remained close friends with James and eventually attended James and Lily Evans' (now Lily Potter) wedding as their best man. When their son, Harry, was born, Lily and James named Sirius as Harry's godfather.
Sirius Black and James Potter attended Hogwarts together, and Sirius is Harry's godfather. Sirius is an Animagus, which means he can transform himself into a black, shaggy dog named Padfoot at will.
Sirius is recognized for his unwavering loyalty and love for his friends and Harry. He loves Harry, and his affection is generous. He was devoted to James, Lily, Remus, Harry, Ron, Hermione, Gryffindor, and the Order.
He marries Narcissa Black and together they have one son, Draco, who is the first Malfoy family member introduced in the series. The Malfoys are related to the Black family through Narcissa (a first cousin of Sirius Black, Harry's godfather), which makes Draco a nephew of both Bellatrix Lestrange and Andromeda Tonks.
The female line of the House of Black, however, continues through Harry's children, James Sirius Potter, Albus Severus Potter and Lily Luna Potter, whose maternal great-grandmother is Cedrella Weasley née Black, also making Harry related to the House of Black via marriage.
Harry and Sirius Black Are Actually Blood Related - Harry Potter Theory
Are Malfoy and Ron related?
Cedrella and Septimus went on to have three children together, one of whom was Arthur Weasley – Ron's father. This means that Draco and Ron are distantly related, making Draco's bigoted pure-blooded ideology even more ironic.
So how are Sirius and the Weasleys related? Phineas Nigellus Black is Sirius' great-great-grandfather and Arthur's great-grandfather, making the two men second cousins once removed.
Based on what Cursed Child lays out, Voldemort would become Draco's uncle (pretending he had married Bellatrix), thus Scorpius' great-uncle, making Delphi be Scorpius' cousin-once-removed.
Bellatrix is related by blood and marriage to many characters in the novels (although in the fifth book it is specified that all pure-blood families are related to each other): she has two younger sisters, Narcissa and Andromeda, and is first cousin to Sirius.
Sirius didn't exactly improve matters when he tried to sneak into the Gryffindor dormitory by slashing the Fat Lady's portrait. We later discovered that Sirius wasn't a bloodthirsty murderer at all, and simply wanted to get revenge on the real villain of the piece – the not-at-all-dead Peter Pettigrew.
It seems to me like Sirius never found out that Harry was abused by his aunt and uncle. When he first writes to Harry, he mentions that he hopes the letter will reach him before he gets home as he isn't sure if his aunt and uncle are familiar with owl-post.
Later on in life Marlene becomes the wife to Pure-Blood Wizard Sirius Black and the mother to their children Half-Bloods Aries, and Artemis Black. She is the sister-in-law to Pure-Blood Wizard Regulus Black, Muggle-born witch Vivienne Price and aunt to Half-Blood Renee Black.
Sirius and Harry's relationship is an interesting mix of friends and family too: Sirius is Harry's godfather and sometimes treats him like a son, but at other times he seems to forget Harry isn't his best friend, James Potter.
Sirius wasn't mean to Harry. He was just depressed that even the Headquarter of the Order of the Phoenix was in his own house, he couldn't contribute to it. Sirius was an extremely energetic man. Rebellion was in his blood.
His help at the Ministry of Magic might result in a smoother mission. Thanks for A2A. No. Sirius had no idea that Harry was a Horcrux, and I think that is one of the kindest things that was done.
And while showing Harry the family tree, Sirius says he is related to the weasleys. Molly and I are cousins by marriage and Arthur's something like my second cousin once removed. So Sirius is related to Ginny and so is Malfoy.
Dobby was the resident house-elf of Malfoy Manor, serving Lucius Malfoy, his wife Narcissa, and their only son Draco. They treated Dobby with unkindness and cruelty, often reminding him to perform extra punishments on himself whenever he did something disagreeable to them.
Delphini was born in secret at Malfoy Manor in early March 1998 as the result of a liaison between Bellatrix Lestrange and Lord Voldemort. On 2 May 1998, both of her biological parents were killed in the Battle of Hogwarts.
Nymphadora Tonks and Draco Malfoy are cousins (1Cs). Neville Longbottom and Draco Malfoy are 4Cs. Harry Potter and Neville Longbottom are 3C1Rs. Ronald Weasley and Neville Longbottom are 2C1Rs.
Hermione was a prominent example of this as, on the surface, she appeared like someone who would fit right into Ravenclaw. But beyond her interests, her values define her as someone with a take-charge personality and bravery to spare. Unlike Ravenclaws, she didn't apply knowledge in unique ways.
The Potters' generational wealth is traced back to their ancestor, Linfred of Stinchcombe, who amassed a great fortune through his medicinal services and inventions of healing potions.
