Juon Dandarrion

Juon Dandarrion was the Lord of the Stormlands during the Third Clash. Known for being the direct heir of Beric Dondarrion II, the orchestrator behind the second tragedy at Summerhal which brought back dragons to Westeros and the ruler of Westeros alongside the Lady of the Westerlands at the end of the Third Clash.
==== Family ====
Juon Dandarrion had two children: The general Juen Dandarrion and Spymaster Juan Dandarrion
He married the Lady of Dorne during the Great Uprising.
==== The Third Clash ====
Juon Dandarrion was able to acquire his seat in the High Council after the death of Stannis Baratheon II. That is where he first met his wife, the Lady of Dorne. Just after the council first gathered, the Lord of the Vale had, according to letters between the lord of the Stormlands and his then future wife, tried to convert him to the Faith of the Seven. He kindly rejected the lord. According to those same letters, that his where Juon Dandarrion's dislike of the Lord of the Vale and the Faith of the Seven started. 
Not Long after this interaction, the Faith of the Seven started donating grain to the people of the Stormlands in order to tempt the citizens. This strengthened Juon Dandarrion's enmity towards the faith. He decided to give his people more grain in return. Eventually the Faith of the Seven stopped their activities in the Stormlands.
The lord of the Stormlands sent his daughter, Juan Dandarrion, to spy on the Reach. She discovered that the lord of the Reach was looking to summon a dragon. Later he learned that a ship containing Dragoncaller, a giant horn crucial to the hatching of the egg, was on its way to the Reach. When the Lord of said Reach was summoned to explain his actions to the council, he claimed the expedition was for a dragon museum. Joun Dandarrion trusted his daughter's talent in intelligence gathering and conspired with the lord of the Iron Islands and North Urri Greyjoy to intercept the ship with the acquired artefact. The plan succeeded, Urri Greyjoy pocketed the Dragoncaller and the incident was blamed on pirates. Few people believed this was true.