Jaehaerys Targaryen of Whitefyre

"'The best thing I can teach you is that you rule with your mind. Yes, you can have dragons and the best of lineages but that won't mean much unless you have a capable head in your shoulders mixed with instinct. All that would make you survive and thrive. If you dont, do not expect to have a long life in peace.' - Jaehaerys to his sons Aenys and Saemon." Jaehaerys was a member of House Targaryen-Whitefyre, a cadet branch of House Targaryen, and "Prince of the Three Islands". He was the youngest son and the youngest of the children of Aerys I Targaryen of Whitefyre and his wife, Naerys Zyran. He was thus, the grandson of Maegor Targaryen and Vaella Targaryen and a direct descendant of King Maekar I Targaryen and King Daeron II Targaryen, being through them a descendant of most kings of Westeros all the way till Aegon the Conqueror.

He was married to his cousin, Rhaenyra Targaryen of Whitefyre, known for its intelligence and bright beauty. They didnt start well in their love affair but soon they fell deeply in love and became almost inseparable. They had four children together: Aenys Targaryen of Whitefyre, Saemon Targaryen of Whitefyre, Balaera Targaryen of Whitefyre and Maegelle Targaryen of Whitefyre. The later was born late in their lives, being called "Jewel of the Gods" by their parents.

Biography
Jaehaerys was born in 280 A.C in Dragonstone and was the last of the family to be born there. At age 2, he was forced to move to Lys with the rest of the family to run away from the ongoing war, Robert's Rebellion. Do to it succeeding, they did not returned and stayed in Lys till the Targaryen Restoration almost 20 years later. So in essence he wasnt able to return to westeros until he was 23 spending most of his life in the Free City, being raised in Lys.

At age 18 he met Rhaenyra, his cousin, for the first time when both were to be wed in the near future. The meeting did not go well. Jaehaerys teased Rhaenyra and so did her with him, causing animosity in the beginning. The actual marriage did not occur until they were much older. Strangely enough they both grew fonder of each other and true love emerge between them. So much so that they had one of the happiest marriages among the Whitefyres. It was long, stable and loyal throughout the years.

Jaehaerys was known to be a wise intelligent man. Very gifted with numbers and books but also a decent warrior, although not as good as Haegon or Aelon, he was capable. His strenght lied more in the mind than in other matters. He was called by Haegon to serve as his own master of coin. His great management made the Three Island Kingdom thrive. He received a dragon egg and he became one of the first male dragonriders of the family alongside his wife.