Well, we're referring to a hypothetical of Clinton being somehow named speaker of the house and ascending to the presidency after a common casualty takes the pres and vp. Is he eligible to succeed? That was my question.
As to the issue you address, state residency/citizenship is NOTHING. Clinton could be a resident/citizen of NJ by Friday afternoon, piece of cake.
All bubba needs to do is put money down on an apartment in NJ, have a little furniture delivered (just for show), get a phone number and cable tv, register to vote and apply for a driver's license and he would have more than needed for NJ residency.