Jaehaerys II Targaryen
Jaehaerys II by Amok©
|Reign||259 AC - 262 AC|
|Full Name||Jaehaerys Targaryen Second of His Name|
King of Andals, the Rhoynar and the First Men|
Lord of the Seven Kingdoms
Protector of the Realm
|Born in||225 AC King's Landing|
|Died in||262 AC King's Landing|
|Royal House||House Targaryen|
|Predecessor||Aegon V Targaryen|
|Heir||Aerys II Targaryen|
|Successor||Aerys II Targaryen|
Aerys II Targaryen|
|Father||Aegon V Targaryen|
A Game of Thrones (Mentioned)|
A Storm of Swords (Mentioned)
A Dance with Dragons (Mentioned)
The World of Ice and Fire (Mentioned)
King Jaehaerys II Targaryen was a King of the Seven Kingdoms and the sixteenth Targaryen to sit the Iron Throne. He was the second born son of King Aegon V Targaryen and Queen Betha Blackwood. Jaehaerys was the father of King Aerys II and the grandfather of Prince Rhaegar, Prince Viserys and Queen Daenerys. Dalbridge, who would later join the Night's Watch, served as a squire to Jaehaerys in his youth.
Appearance and Character
Jaehaerys was sickly looking, pale and frail with large purple eyes and shoulder length hair. He wore his grandfather Maekar's crown. He suffered from numerous ailments throughout his life. An amiable and clever, yet sickly man, Jaehaerys would die at the yong age of thirty-seven. 
Jaehaerys' father, King Aegon V Targaryen, had developed a deep distaste for the Targaryen practice of incestuous marriages and was determined to end the custom. Thus, in 237 AC, Jaehaerys was betrothed to Celia Tully, the daughter of the Lord of Riverrun. However, from a young age, Jaehaerys had been of a more traditional frame of mind, as he was in love with his sister, Princess Shaera. Shaera, in turn, desired him. King Aegon V and Queen Betha observed this and were alerted because of it. They did everything they could to separate the two siblings, yet this only served to inflame their passion.
While Jaehaerys had been betrothed to Celia Tully, Princess Shaera had been betrothed in 237 AC to Luthor Tyrell, the heir to Highgarden. When Jaehaerys' and Shaera's elder brother, Prince Duncan, broke his betrothal to the daughter of Lord Lyonel Baratheon in 239 AC and married a common born girl known as Jenny of Oldstones, Prince Jaehaerys and Princess Shaera took note. Duncan was forced to choose between the Iron Throne and his position as heir to the throne, and his new bride. King Aegon V, in the end, relented, though Duncan was excluded from the line of succession.
Thus, in 240 AC, Jaehaerys and Shaera followed in Duncans footsteps. They eluded their guardians, and secretly wed and consummated the marriage. Aegon despaired over this, but felt he had no choice, as the marriage had been consummated. He was forced to relent to his children's wishes, while at the same time dealing with the anger and wounded pride of both House Tully and House Tyrell.
Following their example, the younger brother of Duncan and Jaehaerys, Prince Daeron Targaryen, would later also break his betrothal, leading to all sons of King Aegon V to have married for love, which the king had only agreed to, because he himself had been allowed to do so.
While Jaehaerys himself had married for love, he would later commanded his son, Prince Aerys, and daughter, Princess Rhaella, to marry each other, despite neither desiring this match. A woods witch, brought to court by Jenny of Oldstones, prophesied that the prince that was promised would be born from their line. Whilst King Aegon V was frustrated by Jaehaerys' decision, he let his son have it his way. The firstborn child of Aerys and Rhaella, Prince Rhaegar, was born in the year 259 AC, on the same day that the Tragedy at Summerhall took place, s tragedy which killed multiple members of House Targaryen, including King Aegon V Targaryen and his eldest son, Duncan.
Jaehaerys's ascended the throne at the age of thirty-four. Despite his young age, his reign would be short, lasting only three years.
The most notable event that occured in his reign was the War of the Ninepenny Kings. The conflict had been brewing for some time. The Band of Nine had seized the Stepstones and Jaehaerys feared they would use the islands as a base of operation to launch a war on the Seven Kingdoms. Despite being the least martial of Aegon V's sons, he proved capable of defending realm from the Blackfyre pretender Maelys the Monstrous. Wanting to end the Blackfyre threat once and for all, Jaehaerys assembled the armies of the Iron Throne.
Jaehaerys had wanted to lead the attack against Maelys himself, but his Hand of the King, Lord Ormund Baratheon, protested this move and counselled the King to remain at King's Landing with Queen Shaera. Instead, Lord Ormund led the attack himself. In 260 AC, the Targaryen armies landed on three of the Stepstones. The war would last for most of that year.
The Hand of the King, Lord Ormund Baratheon, was one of the first to fall in battle. Cut down by Maelys I Blackfyre, he died in the arms of his son and heir, Steffon. The command of the Targaryen armies would then pass to Ser Gerold Hightower, the new Lord Commander of the Kingsguard. The Targaryen armies were hard pressed for a while. In the end, it was a young knight, Ser Barristan Selmy, who slew Maelys in single combat. With Maelys dead, the rest of the Band of Nine lost interest in Westeros and fell back to their own domains.
Due to his delicate health, Jaehaerys was considered weak by many, but Ser Barristan Selmy, whom he raised to the Kingsguard, thought differently. Jaehaerys's reign only lasted three years, but he reigned well in those short years. He proved a capable king, restoring order to the kingdom, ending the Blackfyre threat and reconciling many of the Great Houses who had grown unhappy with his fathers reign.  In 262 AC, after barely three years on the throne, King Jaehaerys II Targaryen died after a short ilness, complaining of a sudden shortness of breath, at the age of thirty-seven.
References in the Books
A Dance with Dragons
After Dany's disappearance in Meereen Ser Barristan Selmy thinks to himself that it is his failures that haunt him at night, one of which is King Jaehaerys, whom he feels he failed, as he had stood in his white cloak beside the Iron Throne as madness consumed Jaehaerys’s son Aerys. Ser Barristan recalls that he stood, and saw, and heard, and yet did nothing.
- thoughts of Daenerys Targaryen
- See the Jaehaerys II Targaryen calculation.
- George R. R. Martin's A World of Ice and Fire, Jaehaerys II.
- A Game of Thrones, Appendix.
- The World of Ice & Fire, Appendix: Targaryen Lineage.
- George R. R. Martin's A World of Ice and Fire, Dalbridge.
- A Clash of Kings, Chapter 56, Theon V.
- Targaryen Kings, (November 1, 2005) So Spake Martin
- The World of Ice & Fire, Jaehaerys II.
- So Spake Martin. Archon Meeting (October 5-7) October 05, 2001.
- part of correspondence between Amok and George R. R. Martin about the Targaryen kings
- The World of Ice & Fire, Aegon V.
- A Dance with Dragons, Chapter 67, The Kingbreaker.
- See the Aerys II Targaryen and Rhaella Targaryen calculations.
- A Dance with Dragons, Chapter 23, Daenerys IV.
- George R. R. Martin's A World of Ice and Fire, Rhaegar Targaryen.
- A Dance with Dragons, Chapter 55, The Queensguard.
- A Storm of Swords, Chapter 67, Jaime VIII.
- A Storm of Swords, Chapter 71, Daenerys VI.