I am looking for info on the family of Charles F. Duerr (born in 1852) who immigrated with his brother Frederick from Wuerttemberg. I believe that at least some of his children (Louis, Ernest, Lydia, Dora, Julius, Frederick Charles b. 1-03-1876 in Wuerttemberg, Barbara b. 1884) were born in Wuerttemberg. Frederick Charles is my great grandfather. I do not know Charles F. Duerr has any other family other than his brother imigrate with him or who his parents are. any info would be appreciated. Thanks!