Hi Ken -- Nice to hear from you!I suggest that you contact Mike Cavenaugh (Cavenaugh@aol.com) as he gave me the info that I have about Joseph Shue.I assume that you know Joseph is son of Jacob Shuh (d 1785, Shen. VA) and unknown wife (who died about that time apparently.)We have very little info about Jacob Shuh and wife.
Perhaps Mike can give you more info about Christina's family.Also there is a book called "If the Shoe Fits...." about this family.I have pages about my line, but not the ones about Christina (if any.)You can get copies of the index and relevant pages from the Salt Lake City LDS Library -- patience required.
We do not know if Jacob Shuh was the original immigrant, but the name sounds German.
Sorry I can't give you more definite info -- but I'd appreciate your sharing anything that you find about Jacob's ancestry and history.Thanks for posting.Janet