what is the point of jon snow being a targaryen?
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For being a Targaryen he could and had to pass Judgment on Daenarys. For being a Stark he had the swing the sword. That was the reason Jon needed to know he was Aegon Targaryen. For him to know his destiny, and his legal duty, to save the people of Westeros and kill Daenarys.
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In a twist many fans saw coming (and dreaded), Jon Snow and Daenerys Targaryen acted on their flirtations and slept together in the Season 7 finale. The writers and directors intercut their sex scene with flashes to Bran and Sam, as they pieced together undeniable proof that they are related.
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In A Game of Thrones, Jon Snow is introduced as the 14-year-old illegitimate son of Eddard "Ned" Stark, Lord of Winterfell, and half-brother to Robb, Sansa, Arya, Bran and Rickon. ... Jon idolizes his father, but is wounded by Ned's refusal to tell him about his mother.
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Jon is actually Aegon Targaryen, RHAEGAR and LYANNA's son. And thanks to the annulment and secret marriage, he's their legitimate son – so the rightful heir to the throne. ... So Daenerys is Rhaegar's baby sister. And Rhaegar is Jon's father.
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Aemon was the maester at Castle Black and one of Lord Commander Jeor Mormont's closest advisors in the Night's Watch. He was born Aemon Targaryen and was the last known Targaryen in Westeros. He was the great-uncle of Daenerys Targaryen, and unbeknownst to him, the great-great uncle of Jon Snow.
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{Ref|aCoK|35}} As Aegon is the son of the eldest son of King Aerys II Targaryen, he would under normal circumstances be higher in the Targaryen succession line than both Viserys (Aerys II's second son) and Daenerys (the daughter of Aerys II).
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Since being brought back to life, Jon Snow has gone on to join forces with Daenerys Targaryen (Emilia Clarke) and the pair will battle the forces of the White Walkers in season eight.
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But that was before she knew the real identity of Jon Snow's parents. In the final moments of the episode, Jon told Daenerys that he is the son of Dany's brother, Rhaegar Targaryen, and therefore her nephew. ... “And Samwell confirmed it,” says Jon.
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Aegon Targaryen was the son of Crown Prince Rhaegar Targaryen and Princess Elia Martell. He had an older sister, Rhaenys Targaryen, and a younger paternal half-brother also named Aegon but raised under the name, Jon Snow.
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Jon is actually Aegon Targaryen, RHAEGAR and LYANNA's son. ... So Daenerys is Rhaegar's baby sister. And Rhaegar is Jon's father.
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Towards to end of the episode, Bran reveals to Sam that Jon was actually the legitimate son of Rhaegar Targaryen (son of the Mad King) and Lyanna Stark, and his real name isn't Jon Snow at all, but Aegon Targaryen. ... In fact, Rhaegar named two of his sons Aegon Targaryen.
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Why did Jon Snow have to kill Daenerys Targaryen? The short answer is: Because Tyrion said so. The longer answer: Because she went mad and killed everyone in King's Landing and showed no sign that she was going to stop killing people. And because it was objectively the right thing to do.
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Still, the show has generally included the major characters from the books. ... Young Griff/Aegon appeared in the Tyrion chapters of fifth (and latest) book in George R. R. Martin's saga, called A Dance with Dragons. It was never confirmed that the young man was truly a Targaryen, but he clearly believed that he was.
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But, finally, at the end of the first episode of Game of Thrones Season Eight, Jon's most loyal friend, Sam Tarly, reveals his true identity. "You are Aegon Targaryen, heir to the Iron Throne, 6th of his name," Tarly tells Jon.
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Daenerys Targaryen is a dragon. ... Daenerys Targaryen is a dragon. An actual dragon. Daenerys Stormborn, first of her name, came into the world during the greatest storm in the living memory of Westeros.
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In Game of Thrones Season 8 episode 1 Jon Snow aka Ageon Targaryen learns to ride Rhaegal (dragon) with Daenerys targaryen.
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Here's everything you need to know about Jon and Daenerys' relationship. One of the great revelations in season seven was that Jon Snow is actually the son of Lyanna Stark and Rhaegar Targaryen. This means that Daenerys is Jon's aunt - since Rhaegar is the older brother of Viserys and Daenerys.