[@Gunther]

Happy to collaborate on the members of House Dayne with your Martells. Aiming to have them done and posted up tomorrow. I will have a Lady Dayne of Starfall, Dyanna's eldest sister married to a more distant Yronwood man. There will be some political drama that comes with that, a thorn in the side for Starfall and for Sunspear as well, I'm sure. 

I have at least two older brothers in her rough family tree and certainly one of them can be Jami as castellan.