Rhaenyra and Daemon's sons Aegon, Viserys, and Visenya Targaryen. Sorry for the spoiler, but we did watch Daemon and Rhaenyra get married in last week's episode, so you probably knew this was coming! We haven't seen them yet in the show, but Daemon and Rhaenyra have three sons together.
Daemon and Rhaenyra share two children together: Aegon III and Viserys II.
Like Laenor Velaryon's sexuality, it was a “known secret” in the Red Keep that Harwin Strong was the father to Rhaenyra's three children: Jacaerys, Lucerys, and Joffrey.
Laenor and Rhaenyra had three sons together: Princes Jacaerys 'Jace', Lucerys 'Luke', and Joffrey 'Joff' Velaryon.
Aegon III, aka Aegon the Younger: Rhaenyra and Daemon's first child together.
In 117 AC, Rhaenyra gave birth to her third son, whom Laenor named Joffrey, in honor of Ser Joffrey Lonmouth.
With him, she found a love so deep it filled the void in her heart, not to mention her womb. In 196 AC, the year of their marriage, she painstakingly produced a set of twins, Aegon and Aella.
Across the course of the first season, Rhaenyra gave birth to six children. All of her children were boys except the last pregnancy -- which ended in heart-rending tragedy.
So, who is the real father of Rhaenyra's children? In the show and in George R.R. Martin's Fire and Blood novel, it is heavily implied that Ser Harwin Strong, a knight and the captain of the City's Watch, is the true father of Jacaerys, Lucerys, and Joffrey.
Rhaenyra and Daemon now have two children—sons Aegon and Viserys—with a third on the way. Aegon the Elder is now married to Helaena, and it's mentioned that they have children.
Prosthetic designer confirms: the baby was deformed
“When the babe at last came forth, she proved indeed a monster: a stillborn girl, twisted and malformed, with a hole in her chest where her heart should have been and a stubby, scaled tail. The dead girl had been named Visenya.
Lady Laena (Nanna Blondell) struggled for days with her labor, and with no hope for her or her baby, she made her way to her dragon Vhagar and commanded him to burn her alive. Though Rhaenyra has had five successful labors, she now suffers greatly and does so alone throughout her sixth.
It is quickly confirmed that Alicent is right, however. Rhaenyra's sons are bastards. They're the illegitimate children of Rhaenyra and Ser Harwin Strong (Ryan Corr). The issue of the children's legitimacy is an open secret at court, with people turning a blind eye because the king does.
Fatally attacked, Arrax fell into the sea, with Luce meeting the same fate. Their bodies were only found three days later, serving as a feast for crabs and seabirds. It is the news of her son's death that determines the desire for revenge and extermination of the Hightowers for Rhaenyra.
Her next child whom she's now pregnant with, however, will be a different story. In House of the Dragon episode 8, Rhaenyra Targaryen is pregnant with her daughter Visenya. Despite Rhaenyra and Daemon's excitement over having another child, their daughter will tragically never take a breath of air.
In the books, they have three: daughter Visenya, who does not survive infancy; and two sons, Aegon III and Viserys II, who will grow up to be next Kings of the Andals, the Rhoynar, and the First Men.
One of the first times we see Rhaenyra as truly angry throughout the entirety of Season 1 is during the traumatic miscarriage of her daughter Visenya.
When finally did give birth to the baby, it is said that the child had a hole where her heart should have been, a tail, and scales for skin—a monster, as her mother had cursed her to be. Upon her death, Rhaenyra swore yet another vow.
Rhaenyra Targaryen had a stillbirth in a gruesome scene from HOTD season one finale. Martin's book describes a worse child born to Rhaenyra. We all remember Rhaenyra's ghastly miscarriage scene from the season finale of House of the Dragon.
In Fire & Blood, the book House of the Dragon is based on, Daemon and Rhaenyra go on to have two boys: Aegon and Viserys. Yup, another Aegon and another Viserys. They also have a daughter, Visenya, but she is sadly a stillborn baby.
Rhaenyra has had a tough couple weeks. First, she finds out that her half-brother Aegon II has usurped the throne and that she will have to fight for her claim as queen. Then, she gives birth to a stillborn child. And finally she loses her second eldest son Lucerys to a dragon battle.
In George R.R. Martin's fictitious history of the Targaryen family, we learn that Rhaenyra does eventually have children with her uncle Daemon: two boys named Viserys II and Aegon III, both of whom eventually become king.
Rhaenyra has been pregnant with her daughter Visenya since House of the Dragon's latest and last time jump, and it is heartbreaking to see her deal with this loss. The way in which the scene plays out makes it especially disturbing. RELATED: House of the Dragon: Which Dragon is Daemon Singing To?
As such, Rhaenyra's baby in House of the Dragon wasn't born with greyscale, but rather a blood-related, Targaryen-specific dragon scale defect sometimes seen in their stillborn babies.
It isn't explicitly stated in the show, but because we learn after episode six that all three boys have dark brown hair — and despite Rhaenyra and Laenor's matching blond color — it has been strongly implied that they are actually the children of Ser Harwin Strong, the Lord Commander of the City Watch.