"Dragons, Another, and Gameofthrones: and they had some unique factors that  didn't necessarily fit into the mainstream  of the other Westerosi Lords.  rom another culture  such as their traditional incest which was  part of keeping the bloodlines pure so that  they could better controi dragons,  brother marrying sister, and  nephews and aunts, and so forth. ""Nephews and aunts"" 👀 #GameOfThrones https://t.co/Q1MTzVqO7J"