I am seeking information on my great grandfather born about 1830. Unknown where (Poland, Bohemia, Germany). His first two sons were born in Illnois (John, Henry). He married a Magdalena Dohman(n). They had three daughters, Mary, Agatha, and Margaretha. His wife died in childbirth in 1880 in Minnesota. He remarried a Margaretha Stommes. There was a period of time when he lived in Grenville (near Webster) South Dakota. He died there in 1905. This does not seem to fit with any other Ryczeks I have found. Does this sound familar to anyone?