I don't know if I'm uncovering a spoiler for myself now since I haven't read all the books but some how I doubt it.
Is there any reason why the Rykkers keep ending up on the Iron Throne in my games? In the first game it happened, the War of the Usurper ended and instead of a Targaryen or Baratheon on the throne, there was a Rykker.
In my current game, the Targaryens won the war and ruled for the whole game. The last king, from the time I'm at now, was King Visery III. He had 6 children, 4 daughters, 1 dead son and 1 live son. The was also Jaremy Rykker who, at the time of Visery III's rule, was High Lord of Duskendale. He had a son, Dylan Rykker with the wife of the Lord of Bywater. Since the two weren't married, I'm assuming the child is a bastard but, as far as I can see, the game doesn't register that at all.
Anyway when King Visery III died, his daughter inherited the High Lordship of King's Landing but Dylan Rykker became King of the Iron Throne, just totally randomly. Does anyone else have this kind of bug? To be honest, I find it pretty game breaking and I often start a new game when it happens