Names
- Conference for Progressive Political Action.1
- Conference of Progressive State Granges1
- Conference of Progressive State Granges.1
- Cook, Marshall L., 1858-19551
- Cook, Marshall L., 1858-1955.1
- Cook, William Randolph, 1866-1946.1
- Cooley, Charles Horton, 1864-1929.1
- Coolidge, Calvin, Pres, U.S., 1872-1933.1
- Coolidge, Calvin, Pres. U.S., 1872-1933.1
- Coolidge, Grace Goodhue, 1879-1957.1
- Cooper, Harry D., 1863-1933.1
- Copeland Royal Samuel, 1868-1938.1
- Copeland, Royal Samuel, 1868-1838.1
- Copeland, Royal Samuel, 1868-19381
- Copley, Almon Ward, 1867-1
- Copley, Almon Ward, 1876-1
- Copper Range Company.1
- Cotter, William Edward, 1893-1957.1
- Couzens, James Joseph, 1872-19361
- Cramton, Louis Convers, 1875-19661