I went and had a look for Mary in the 1880 Census.
1880 United States Federal Census
Mary Brand Alex W. Lamard, Wayne, Illinois abt 1830 Scotland Mary S. Brand Herm. Hy. Liberty, Cole, Missouri abt 1830 Prussia Mary Brand Charles, Christiana, Charles Philadelphia, Philadelphia, Pennsylvania abt 1831 Pennsylvania Mary A. Brand Jacob Syracuse, Onondaga, New York abt 1831 New York Mary Brand Joseph Lawrence, Stark, Ohio abt 1831 Prussia Mary Brand Christ Chicago, Cook, Illinois abt 1831 Norway Mary A. Brand Charles A. Wilmington, New Castle, Delaware abt 1831 Virginia Mary Brand Baltimore, Baltimore (Independent City), Maryland abt 1831 Prussia Mary E. Brand John, John A. Portsmouth, Scioto, Ohio abt 1832 Bavaria