#TargaryenThursday:  Aegor Rivers:  Ser Aegor Rivers, frequently called Bittersteel, was one of the Great Bastards and a son of King Aegon IV Targaryen by his fifth mistress, Lady Barba Bracken. Aegor was the founder of a famed group of exiled sellswords, the Golden Company. https://t.co/gk4sRkA2kB