[The response to this mail concerns a question about a statement Renly makes (quoted by myself and included in Martin's response) about justification for the Baratheon claim to the throne after the rebellion.]
"Oh, there was talk of the blood ties between Baratheon and Targaryen, of weddings a hundred years past, _of second sons and elder daughters._"
Ummmm... I think you are putting a lot more weight on this slender branch than it can bear. Renly was a carefree and careless soul, and he was speaking in broad generalizations here. He cared almost nothing about the legal basis of his brother's claim, as the context makes clear; so far as he was concerned, the only thing that mattered was the size of your army.