okay guys this is just randomly me thinking, but i have an idea that solaire is gwyn's grandchild, namless kings's son. Think about it, thats why he prays at the altar, to find his father, and that is also why he searches after his own sun. I think it makes good sense. You can also see a woman holding a baby as a statue, what if it is solaire and his mother. The baby is wielding the sunlight straightsword that solaire uses so it makes sense, but, just a theory doe.