Just to clarify a couple of points where YLC and Zim's answers may differ.

On marrying into royalty:

Quote Originally Posted by YLC View Post
Marrying the Princess simple gets you a free ticket for a House, bypassing the 2/3rds requirement otherwise needed.
Versus:

Quote Originally Posted by Zim
That part is pretty confusing, and likely didn't need put in the rules. I just meant that if you marry into the royal family in such a way you're exempt of the requirement to join your new parent's house, so you've started a new line of sorts that hasn't been placed by default into the House structure. It probably didn't need to be added since King's aren't member's of a House any way so becoming one's son-in-law wouldn't force you into one.
I am still a little lost, can we reword or delete the relevant part of 2a to clarify this? The passage as it stands is:

2a ....Should a recruitable general become married to any of the daughters of the current King, he is considered to have started a new noble line and is free to attempt to create his own House or have his family join an existing one as he sees fit.

On prioritisation:

Quote Originally Posted by YLC
Units are owned by whomever controls them - so if they are in a players stack, or settlement, or fort, then they belong to him. Prioritization has nothing to do with whom controls the units, it is simply players asking for units to be train at X location - for instance, player A could use his unit prioritizations in city B, which belongs to player C. The Units, once trained, belong to player C, not A.
Quote Originally Posted by Zim
Players can only recruit prioritized units from their own settlements. If they have no castles, then they have no castle units unless they make an agreement with some other House.
How about letting players "give" their prioritsation to another player? So if they have no castle, they can let a friend with one recruit for them. Of course, the recruited units belong to the friend unless and until he honours the deal. Saying you can only prioritise units in your own settlements seems to make agreements with other Houses too difficult, if that other House has to give up their quota to implement it.

I am suggesting rewording item 3 under the rules for the Chancellor:

"Except for the King, the Location is restricted to any settlement owned by the Noble requesting the units or owned by a vassal in his feudal chain."

to by adding:

"or owned by another Noble who consents to it."

The point about the consenting Noble still owning the prioritised unit is implicit in the rest of the rules.