I am researching Orsak in Texas also. I don't know if this is the same line since I have blanks. My family is Antone Orsak b 1841 wf Anna Urban b 1843. Known children Barbara b 1868 b Moravia, Anna b 1871 b Fayette Co., Francis (female) b abt 1873 b Tx, Rosa b abt 1876 b Tx, 2 unknown children and then my gm Mary Ann b sep 8 1880 in Fayetteville, Fayette Co., Tx. When Anna died shortly after 1880 all the children were shipped out to different farms to work. Could your Rosalie have beenborn in or around Ellinger,Fayetteville or LaGrange?