Harry and Sirius, his godfather, would have been second cousins. Also, Harry's best friend/brother-in-law, Ron and wife, Ginny Weasley would be his third cousins.
After the Second Wizarding War Harry and Ginny resumed their strong romance. Sometime between 1999 to 2002, they married and later had three children: James Sirius, Albus Severus, and Lily Luna.
Depending on which parents are used for James, then Harry and Ginny don't even have a true blood connection, instead they are very distantly cousins through marriage.
In the epilogue to Harry Potter and the Deathly Hallows, which is set 19 years later, it's revealed that Harry married Ginny Weasley, Ron's sister, and they have three children.
What 70 HP Characters Would See in the Mirror of Erised (Harry Potter Explained / Theory)
Are Ron and Draco 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 why did Harry choose Ginny over Hermione? Because Harry and Hermione were never a thing. And because Harry developed feelings for Ginny. He didn't “choose Ginny over Hermione,” because he was never interested in Hermione.
Not in any Potterverse that JK Rowling wrote or approved. For openers, Draco was despicable all throughout his school years to both Harry and Ron. Hermione was in love with Ron, and she was BFF with Harry. She wouldn't have dated someone who kept on bullying the two people who were most important to her at Hogwarts.
Her middle name, Luna, is a tribute to Luna Lovegood, a good friend of her mother, during their time at Hogwarts. This naming choice reflects the deep respect and affection Harry and Ginny have for these two individuals.
After years of build-up, Harry finally starts to have feelings for Ginny in The Half Blood Prince - and one of the first moments he realizes it is when he smells Amortentia, and it smells like 'something flowery he had smelled at the Burrow'... Ginny's hair!
In desperation, Harry asks Parvati Patil, who accepts, and who suggests her sister Padma as a date for Ron. At the end of Harry Potter and the Half-Blood Prince, Harry realizes that anyone he becomes close to is likely to become Voldemort's target. To protect Ginny, he reluctantly ends their relationship.
During his sixth year, Harry discovers that he finds Ginny to be a source of constant hilarity. When he is sixteen, Harry develops feelings for Ginny, but it is not her physical attributes that he spends the bulk of his time thinking about; rather, it is her humour.
"You're pregnant " said Harry and Ginny nodded, "You're pregnant!" He then exclaimed, lifting her in the air spinning around. He leaned down to her and kissed her. The kiss broke after a few seconds once Harry asked plenty of questions.
Hermione and Ron finally had their first kiss during the Battle of Hogwarts in Harry Potter and the Deathly Hallows. Unsurprisingly, they got married not long after and later had two children, Rose and Hugo.
Several years later, however, Hermione was forced to alter her parents' memories and give them new identities as Wendell and Monica Wilkins, to protect them from the Death Eaters. After the Second Wizarding War ended, Hermione found her and her husband in Australia and returned their memories.
We still can't believe it took all seven books for Ron and Hermione to finally kiss, but that's not to say we didn't get some romantic moments along the way – amidst all the bickering...
In the books, Pansy Parkinson has a schoolgirl crush on Draco, and they went together to the Yule Ball. However, there was no true love between them. In the Cursed Child, Draco Malfoy's wife is Astoria Greengrass. Later, after Astoria's death, Draco says that he would “sell [his] soul for another minute with Astoria.”
Harry Potter had a few love interests during his time at Hogwarts. Though he eventually settled down with Ginny Weasley, he also had a thing for Cho Chang in his earlier school years. Then, of course, there's his secret love for Draco Malfoy… Wait, what?
Their first kiss happens on the front steps of Malfoy Manor. Harry brings Draco his wand after speaking at his trial, “This is yours; thank you.” And this time, Draco won't let him walk away. Harry turns to leave and Draco grabs his arm, turns him back and kisses him.
In the film, she only hugs Harry, and just gives a hesitant handshake to Ron (Note: This was the result of Emma Watson being hesitant to hug both Daniel Radcliffe and Rupert Grint in public view, with her hugging Radcliffe during filming having to be frozen for a few seconds to get the desired effect due to Watson ...
Harry's first crush Cho Chang was perfect on paper; she was a great Quidditch player and a kind soul, but the two had no compatibility beyond that. Harry was besotted with Cho, who only had eyes for Cedric at first. When Cho tried to pursue a relationship with Harry later, she was clearly not over Cedric's death.
Short answer: Because he was in love with Ginny Weasley. Long answer: As I've already said in a previous answer, there is no proof whatsoever for Harry considering Hermione as a possible romantic partner. For example: “Harry liked Hermione very much, but she just wasn't the same as Ron.
