Your parents were King Aenys I Targaryen and Queen Alyssa Velaryon, you had an older sister named Rhaena, two older brothers named Aegon and Viserys, you also had a younger sister Alysanne, she turned out to be inseparable with you, she followed you everywhere and was even difficult to hide from her since she always found you.
After the death of your father Aenys, your uncle Maegor usurped the throne, which ended the Seven Kingdoms at war and the death of your brothers Aegon and Viserys. But Maegor died in a mysterious way and you ascended to the throne, during your regency you decided to take your sister Alysanne as your wife because you loved her and she accepted with joy despite the refusals of your mother, the council and the kingdom, but you stood firm. and when you came of age you started a very good government.
The joy came when Alysanne became pregnant with your firstborn, when she was born she named him Aegon in honor of your grandfather Aegon the Conqueror, however after six months after his birth your son died and Alysanne was devastated by the loss spending her days in her chambers with nothing but the company of her maids.
After a meeting with the council you headed to your chambers where you found Alysanne looking at Aegon's empty crib. She didn't notice you until she felt your arms wrap around her from behind in a hug.
"How was the meeting with the council?" she asked you in a low, depressed voice.