Grits: That sweet (and rich) prince is on the very north eastern edge of the map. If you start at the Wreck of the Winter War, go east to the actual coast, and then follow it north. You will find wreckage from a ship scattered over a wide area. That is how you know you are in the right area. Keep going north almost to the tip of land. You will have to swim at least once. But you will find him there under his flag.
I updated Persephone's backstory post. So now all of her summonings have names. Her new draugr archer pal is Sigrun.
Renee: I really loved how those pics of Persephone's eyes in the darkness of her hood turned out. When I looked at the coast and saw how it was bathed in the roseate light of the setting sun, I knew I had to take pics of that.
Hmmm, these glowing balls seem to want Persephone to go through the door
Hanging around
Trollslayer
Sigrun provides ranged support
Eye to eye
Halo
Put out the fire
Trollslayer II
Persephone buys all of Sofie's flowers