The following are COOK/KOCH Naturalization records in Madison County, IL ; COOK, James - 1898 John - 1864 John Heinrich - 1866 Thomas - 1857 KOCH, Charles - 1877 Christian - 1864 Frederick - 1867 Frederick - 1868 George - 1868 Heinrich - 1856 Henry W. - 1898 Jacob - 1872 Johann - 1856 Johann - 1887 Johan Georg - 1865 John - 1868 John Heinrich - (Intent) 1855 John Henry - 1855 John William - 1873 Karl (Charles) - 1890 Mathias - (Intent) 1900 Nicholas J. - 1857 Samuel - 1856 William Edward - 1855 William - 1867 Xavier - (Intent) 1871 i hope this helps someone. Wilma