The theory of nullification and interposition never really got off the ground before the Civil War, and afterward it was IGNORED by everyone.
Now if the people of Wyoming want to resurrect it, they can go somewhere else and just give the rest of us back our property ~ Wyoming was erected out of federally owned land ~ lot of it still is federally owned, and several state universities own chunks of it larger than their own states.
Frankly, you people try leaving the Union may might well be allowed to do that. Give Alberta a call eh!
No, I did not miss that your ancestor was the Sheriff. I happened to be talking to someone else about something else.