Ah, I was under the mistaken assumption that somebody had already told you that information.
There are some groups of people who share the same universe, but yes, everybody on board this ship can not claim this as their original home.
That is the general assumption, yes. In some cases, the homes in which we lived also appeared in Tumbleweed. Please let Downtown Abby be one of them For example, my brother's apartment building was there, but externally it resembled a building that blended in with the rest of the architecture of the town.
Please forgive my rudeness, I didn't introduce myself. My name is Mycroft Holmes.