Names
- Carr, Leland W. (Leland Walker), 1883-1969.1
- Case, Clifford P. (Clifford Philip), 1904-1982.1
- Case, Francis H. (Francis Higbee), 1896-1962.1
- Cass, Lewis, 1782-1866.1
- Chapin, Roy D. (Roy Dikeman), 1880-1936.1
- Cheboygan County (Mich.). Board of Supervisors.1
- Childs, Marquis W. (Marquis William), 1903-1990.1
- Childs, Marquis William, 1903-1
- Clapper, Raymond, 1892-1944.1
- Cleary, Owen J., 1900-1960.1
- Coffin, Howard Aldridge, 1877-1956.1
- Cole, Albert M. (Albert McDonald), 1901-1994.1
- Cole, W. Sterling (William Sterling), 1904-1987.1
- Comstock, William Alfred, 1877-1949.1
- Conference for Progressive Political Action1
- Conference for Progressive Political Action.1
- Conference of Progressive State Granges1
- Conference of Progressive State Granges.1
- Connable, Alfred B. (Alfred Barnes), 1904-1
- Connally, Tom, 1877-1963.1