God dag! Jeg er glad du likte Lords of Aswick.
Alright, it's slightly the wrong language, but I hope it's not too far off from Danish.
You might want to try a few stories. The first one off the top of my head would be Knightly Fate, which is a WIP, but is fairly similar to Lords of Aswick and definitely gets my seal of approval.
I have also seen The Royal Legacy popping up. It might not be quite as mundane as the stories you're looking for, but it's worth a shot as well. The same goes for Guenevere, which is based on the Arthurian legend.
For released stories, you should read the Choice of Romance series if you have not done so already. It's very romance-heavy but it's a good look at court culture throughout the Medieval and Renaissance periods.
No viking adventures... yet.