| Name | Birth date | Death date |
|---|---|---|
| Canales, Servando | February 1898 | Unknown |
| Canamar, Maria Josefa Guerra | Unknown | |
| Cannon, Henry | Unknown | |
| Cannon, Mallie Maud | January 28, 1873 | November 26, 1969 |
| Cantu, Aida | Private | |
| Cantu, Alfonso | Private | |
| Cantu, Alicia | Private | |
| Cantu, Amalia | Private | |
| Cantu, Anastacio Jesus | April 27, 1890 | July 20, 1948 |
| Cantu, Aurora | August 15, 1925 | August 13, 1990 |
| Cardenas, Juana Ma. | Unknown | |
| Casas, Maria Salome | Unknown | |
| Celia | Private | |
| Chapa, Nicolasa | Unknown | |
| Chapa, Simon | Private | |
| Chavez, Luis | Unknown | |
| Chidester, Paul | Unknown | |
| Christine | Private | |
| Christopher | Private | |
| Clapp, Sylvia Jane | Private | |
| Clark, George | Unknown | |
| Coates, Martha Elizabeth | March 14, 1859 | September 12, 1949 |
| Cook, ? | Unknown | |
| Coots, Abram | Unknown | |
| Cortez, Miguelinda | Private | |
| Cortinas, Julia | Unknown | |
| Cox, William | Unknown | |
| Cox, William Henley | Abt. 1841 | Unknown |
| Coy, Margarita Santos | Unknown | |
| Cramer, Charles | Private | |
| Cramer, Charles | Private | |
| Cramer, Patricia | Private | |
| Crane, Stanley | Unknown | |
| Creed, ? | Unknown | |
| Crenshaw, Ruth Ellen | December 17, 1930 | December 02, 1987 |
| Cuellar, Adolfay | Unknown | |
| Cuellar, Amada | Unknown | |
| Cuellar, Amada | Abt. 1832 | Unknown |
| Cuellar, Ana | Unknown | |
| Cuellar, Ana | Unknown | |
| Cuellar, Ana | Unknown | |
| Cuellar, Ana Josefa Lisarraras y | February 08, 1760 | |
| Cuellar, Ana Maria | Abt. 1753 | Unknown |
| Cuellar, Andrea | Unknown | |
| Cuellar, Anna Maria | Abt. 1736 | Unknown |
| Cuellar, Anna Petra | Abt. 1771 | Unknown |
| Cuellar, Antonio | Unknown | |
| Cuellar, Antonio | Abt. 1835 | Unknown |
| Cuellar, Antonio | Abt. 1853 | Unknown |
| Cuellar, Antonio Salomon | Unknown |