The Joseph Patrick Sokol Family Home Page

I'm looking for information on the Otto Mueller family. Otto Mueller was born in Berlin,Germany Oct 16,1823,died Mar 13,1902 in Columbus,Nebraska. His wife's name was Franzewska.She was born Feb 17,1816 & died Nov 1,1889. They adopted Rudolph C.Mueller whose mother was Johanna Roseneck. I would like info on Otto, such as his Father and Mother's names and also if he had brothers and sisters, and if they imigrated to America also. I would also like any info on Johanna Roseneck and her family.
I'm also interested in any information on Jozef Sokol who was born in Poland in 1848. His wife was Victoria. They emigrated to Duncan, Nebraska. He had a brother named Barney and 10 children named John P., Frank, Della, Leo C., Helen, Charles, Tom,Edward,Anna & Mary. I am interested in any information about Jozef Sokol's family (brothers, sisters, ancestors, etc.).