Few characters in Game of Thrones cast a longer shadow than a man who died nearly two decades before the story begins. Rhaegar Targaryen, the last dragon prince, set off a chain reaction of war, prophecy, and secret dynasties that still defines Westeros.

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First appearance in series: A Game of Thrones (1996), referenced only ·
Role: Prince of Dragonstone, heir to the Iron Throne ·
Known children: Rhaenys, Aegon, and Jon Snow (secret) ·
Year of death (book timeline): 283 AC (Battle of the Trident) ·
Actor (TV series): Wilf Scolding (Game of Thrones season 7)

Quick snapshot

1Confirmed facts
2What’s unclear
  • Whether Lyanna truly loved Rhaegar or was coerced (books ambiguous)
  • Whether Rhaegar’s motivations were prophecy-driven or romantic
  • The full identity of the Knight of the Laughing Tree
3Timeline signal
  • 259 AC: Born
  • 281 AC: Tourney at Harrenhal
  • 283 AC: Dies at the Trident
  • 284 AC: Jon Snow born
4What’s next
  • Further book releases may expand his prophecy arc
  • HBO’s A Knight of the Seven Kingdoms prequel may revisit his era
  • Fan debates on R+L=J continue to evolve

The table below captures seven key facts across two dimensions — who Rhaegar was and what his actions set in motion.

Seven facts across two dimensions tell the core story: who Rhaegar was and what he set in motion.
Label Value
Full name Rhaegar Targaryen
Title Prince of Dragonstone
Born 259 AC
Died 283 AC, Battle of the Trident
Spouse Elia Martell (first), Lyanna Stark (second, secret)
Children Rhaenys, Aegon, and Jon Snow
House House Targaryen

The implication: Rhaegar’s death at the Trident obliterated the Targaryen line of succession and created the power vacuum that consumed Westeros for decades.

Who is Rhaegar to Daenerys?

Rhaegar is Daenerys Targaryen’s older brother — the firstborn son of King Aerys II Targaryen and Queen Rhaella Targaryen (IGN ASOIAF wiki). He was the heir to the Iron Throne, the Prince of Dragonstone, and the older sibling of both Viserys and Daenerys (The Independent news media).

Rhaegar’s immediate family

  • Father: Aerys II Targaryen (the Mad King)
  • Mother: Rhaella Targaryen
  • Brother: Viserys Targaryen
  • Sister: Daenerys Targaryen (born after his death)

Line of succession

As Aerys’s firstborn, Rhaegar stood first in line for the Iron Throne. His death at the Trident broke that line. Viserys inherited the claim, then Daenerys. Rhaegar never ruled — he died before his father did (Inverse entertainment media).

The implication: Daenerys spent her entire life claiming a throne her brother never sat on — and his son, Jon Snow, held a stronger claim than she ever knew.

The paradox

Rhaegar’s obsession with prophecy led him to believe he needed a third child — the “dragon has three heads.” That child, Jon Snow, would become the rightful heir. But Rhaegar never lived to see him.

How was Rhaegar killed?

Rhaegar died at the Battle of the Trident in 283 AC, killed in single combat by Robert Baratheon (IGN ASOIAF wiki). It was the decisive clash of Robert’s Rebellion.

Battle of the Trident

The battle took place at the crossing of the Trident river. Rhaegar led the royalist forces against the rebel army commanded by Robert Baratheon. The two commanders met directly in the middle of the river (IGN ASOIAF wiki).

Single combat with Robert Baratheon

Rhaegar wore rubies on his armor — which scattered into the water when Robert’s warhammer caved in his chest. The spot is still called the Ruby Ford. Robert was wounded in the fight but survived (IGN ASOIAF wiki).

What this means: Rhaegar’s death at the Trident was the single event that broke the Targaryen military resistance and sealed the fate of the dynasty.

Who died first, Rhaegar or Mad King?

Rhaegar died before his father, King Aerys II. The prince fell at the Trident in 283 AC, while Aerys was killed later that same year during the Sack of King’s Landing (Inverse entertainment media).

Order of deaths during Robert’s Rebellion

The sequence matters. Rhaegar’s death at the Trident demoralized the royalists. Without their charismatic prince, King’s Landing fell to Tywin Lannister’s forces. Aerys II was then killed by his own Kingsguard, Jaime Lannister.

Impact on the war

Had Rhaegar survived and taken the throne, he might have negotiated a settlement. His death ensured total victory for the rebels and the end of Targaryen rule.

The pattern: Rhaegar’s death preceded and enabled the Mad King’s fall — the dragon’s line broke from the top down.

How is Jon Snow the son of Rhaegar?

Jon Snow is the secret son of Rhaegar Targaryen and Lyanna Stark, revealed in Game of Thrones season 7. HBO confirmed the parentage with an official family tree infographic (The Independent news media).

Rhaegar and Lyanna’s relationship

In the show canon, Rhaegar married Lyanna in secret after annulling his marriage to Elia Martell. The Tower of Joy flashback confirmed Lyanna died giving birth to Jon, asking Ned Stark to protect him (TIME news outlet).

Secret marriage

Rhaegar and Lyanna’s marriage was performed in secret, witnessed only by Howland Reed and potentially Arthur Dayne. The union produced one child: Jon Snow, whose true name was Aegon Targaryen in the show.

Jon Snow’s true parentage

Jon Snow is the legitimate son of Rhaegar Targaryen, making him the rightful heir to the Iron Throne — a claim stronger than Daenerys’s. The revelation reshaped the entire power dynamic of the series.

The catch: Jon’s claim remained unknown to almost everyone, including Jon himself, until the final season.

Canon divergence

The books have not confirmed Rhaegar annulling his marriage to Elia. The Tower of Joy scene in the novels may reveal a different sequence. Show and book versions diverge on key details.

Did Lyanna actually love Rhaegar?

The answer differs between book and show. In HBO’s version, Lyanna and Rhaegar shared a genuine love. The books leave the matter ambiguous.

Book evidence

In George R.R. Martin’s novels, Lyanna’s feelings remain unclear. She was betrothed to Robert Baratheon, who loved her, but Lyanna reportedly told Ned that Robert would never stay faithful. Whether she went with Rhaegar willingly or was taken is debated by fans (Inverse entertainment media).

Show interpretation

Game of Thrones season 7 depicted Lyanna and Rhaegar’s wedding with tenderness. The show presented their relationship as a secret love story rather than an abduction. The flashback showed Lyanna dying willingly to protect their child.

The implication: While the show chose romance, the books may lean toward tragedy — and the truth may never be fully confirmed.

“He was the finest man I ever knew. Whatever his reasons, he did what he thought was right.”

— Barristan Selmy, speaking of Rhaegar in A Storm of Swords

Did Rhaegar ever meet Daenerys?

No. Rhaegar died in 283 AC at the Battle of the Trident. Daenerys was born in 284 AC on Dragonstone, nearly a year after her brother’s death. They never met.

Timeline of births

Rhaegar was killed before Daenerys was conceived. She was born posthumously, the last child of Aerys II and Rhaella. Her mother died in childbirth.

Rhaegar’s death before Daenerys’s birth

The timeline is precise. Rhaegar died in 283 AC. Daenerys was born in 284 AC, after the war ended and the Targaryen family had scattered into exile.

What this means: Daenerys grew up with only stories of her legendary brother — stories that shaped her identity and her claim to the Iron Throne.

Who is the purest Targaryen?

The concept of a “pure” Targaryen refers to bloodline preservation through incestuous marriage, a tradition meant to keep the dragonlord lineage strong. The question has no official canon answer.

Blood purity concept

Targaryens practiced sibling marriage for centuries to maintain their Valyrian blood. The “purest” would be those with the least outside admixture — typically the children of brother-sister unions.

Notable Targaryens

Daenerys is often cited as a contender for purest Targaryen, being the child of Aerys II and Rhaella (brother and sister). Aerion Brightflame and Maester Aemon also had minimal outside blood. Rhaegar, while a dragonlord, had Dornish blood through his mother Rhaella (who was half-Dornish).

The catch: Purity is a narrative concept, not a biological fact — and the Targaryen obsession with it contributed to their madness and downfall.

“Rhaegar fought nobly, Rhaegar fought valiantly, Rhaegar fought honorably. And Rhaegar died.”

— George R.R. Martin, A Game of Thrones (through Jorah Mormont’s recollection)
Bottom line

Rhaegar Targaryen’s choices — his love for Lyanna, his pursuit of prophecy, and his death at the Trident — destroyed his dynasty, created Jon Snow, and set the stage for the entire Game of Thrones saga. He never ruled, but his shadow rules over everything.

Editorial note

This article separates HBO canon from book lore. Readers should note that The Winds of Winter may alter or confirm details about Rhaegar’s motivations and the full scope of his prophecy.

Related reading: Rhaegar Targaryen · Targaryen family tree: Game of Thrones

Additional sources

gameofthrones.fandom.com, businessinsider.com, facebook.com, gameofthrones.fandom.com, cbr.com, gameofthrones.fandom.com, forbes.com

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Frequently Asked Questions

Why did Rhaegar name his son Aegon?

In the show, Rhaegar named his son with Lyanna Aegon Targaryen, believing him to be the Prince That Was Promised. He already had a son named Aegon with Elia Martell, which creates a naming inconsistency between book and show canon.

Did Rhaegar kidnap Lyanna Stark?

In the books, the official story is that Rhaegar abducted Lyanna. The show later revealed a secret marriage. The books have not confirmed either version definitively.

What was Rhaegar’s prophecy?

Rhaegar believed in the prophecy of the Prince That Was Promised — a savior who would defeat the darkness. He initially thought he was the prince, then believed his son Aegon (with Elia) was, and later concluded he needed a third child with Lyanna.

How many children did Rhaegar have?

Rhaegar had three known children: Rhaenys and Aegon with Elia Martell, and Jon Snow (born Aegon in the show) with Lyanna Stark.

Was Rhaegar friends with Arthur Dayne?

Yes. Arthur Dayne was Rhaegar’s closest friend and the most trusted member of his Kingsguard. Dayne was present at the Tower of Joy and died defending Lyanna.

Did Rhaegar love Elia Martell?

The books suggest Rhaegar respected Elia and fulfilled his duty as a husband but was not passionately in love with her. His heart belonged to prophecy — and ultimately to Lyanna.

What did Rhaegar read as a child?

Rhaegar was a bookish child who preferred reading to swordplay. He became fascinated with prophecies after reading about the Prince That Was Promised and the return of dragons.

How did Rhaegar die in the books compared to the show?

Both versions depict Rhaegar’s death at the Battle of the Trident by Robert Baratheon’s warhammer. The show adds visual detail with rubies scattering into the river. The books include more context about his motives before the battle.

Final analysis

Rhaegar Targaryen remains one of the most consequential characters in the Song of Ice and Fire universe — a man who never wore a crown but whose actions crowned and uncrowned kings.