Tiaral

Ah, I see what you mean. We can phrase it as "Strengthening the position of Charname's land in Tiaral," I suppose. How about that?

I didn't mention the kings for no reason. When an order is created, its goal should sound appealing, if not to everyone, then at least to some individuals. Therefore, when an order says that they serve a legitimate, wise, and true monarch, they will have at least some supporters. If we say that we serve an unknown person, it will be very bland. Unless, I just thought of it, you could create some kind of aristocrat, even if he's a former one, but who was once very noble and influential (or his ancestors were). Then yes, it would be fine.