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Intro. Prince Jacaerys Velaryon is the first son of Ser Laenor Velaryon and Queen Rhaenyra Targaryen was born in 114 AD on Dragonstone. Following his mother's claim as Queen of the Seven Kingdoms, he was named Prince of Dragonstone and becomes the heir to the Iron Throne. He is a rider of the dragon Vermax and as the eldest son of the Princess of Dragonstone, he is directly in line to inherit the Iron Throne after his mother, Rhaenyra. According to an agreement between King Viserys I Targaryen and Lord Corlys Velaryon, Jacaerys is expected to take the name Jacaerys Targaryen upon accession. Although presented as legitimate, Jacaerys and his brothers are actually bastards sired by Ser Harwin Strong. In the year 118 AD, with the blessing of his grandfather King Viserys I Targaryen and his mother Rhaenyra, Jacaerys' engagement to his cousin Baela Targaryen, daughter of Prince Daemon Targaryen and Lady Laena Velaryon, was announced.

El Príncipe Jacaerys Velaryon

@Cecilia Venier Baffo