I might be interested aswell.

Questions though: 
How Medieval are we talking? Are we thinking Early Middle Ages or is there a level of technology such as pistols or cannons? 

Does religion hold a particular strong sway over people?

How strong is the Borklein presence in the kingdom?

Is there any reason the nobles/common folk or potential allies particularly cares about the royal family? Or wish to see them return?

What exactly are you expecting from us character wise, what are the don't ect.