Names
- Railroads--Michigan.1
- Ransom, Epaphroditus, 1797-1859.1
- Redfield, Alexander Heman, 1805-1869.1
- Republican Party (Mich.)1
- Rich, John Treadway, 1841-1926.1
- Richmond, William A., 1808-1870.1
- Roads--Michigan.1
- Saginaw and Lansing Rail Road Company.1
- Salt industry and trade--Michigan1
- Schwarz, J. E., 1799-1858.1
- Shearer, Jonathan, 1796-1881.1
- Shook, Jacob, 1779-1862.1
- Sibley, John Langdon, 1804-1885.1
- Silver, Abiel, 1797-1881.1
- Smith, Gerrit, 1797-1874.1
- Smith, Henry, -1847.1
- Smith, Humphrey Henry Howland Crapo.1
- Sparks, Jared, 1789-1866.1
- Spencer, Sheldon.1
- Standish, John H., 1816-1