I just read your post. I am Virgil Mueller and live in Illinois. I know that my great grand father, Christian Mueller from Millstadt, Illinois came over to USA with his parents (Heinrich Mueller and Maria Katherine Huppert)Katherine Huppert was born in Sarbruecken in 1806. Her father was Michael Huppert. She married Heinrich Mueller in Fechigen in 1828. I have visited their grave sites in Millstadt, Illinois.
If you are a decendant of this same family, I would be intereted in learning what you know of our family.