The main 10-story building at the center of the Winsmoke family manor was the place where Aegon grew up.
It was the inner court of this gigantic family manor.
Aegon grew up knowing only few people due to his status as one of the sons of the patriarch. His closest people growing up were Nymeria, his younger sister, his mom, the family butler, and his dad.
Yes, Aegon had a close relationship with his dad growing up despite the fact that his dad was the patriarch of such a big ruling astral family.
Like most other patriarchs of his stature, Mr. Winsmoke had many wives but not as many as most of his contemporaries, settling with only 12 wives.
Among his 12 wives, Mr. Winsmoke had a favorite, his last and youngest wife, Sansa who was the one who successfully stole the keys to his heart.
He stopped marrying more wives because of her.