Charles Fuller Barnard was born 11 December 1859 in Rome, Oneida County, New York, United States to George Barnard (1833-1896) and Jane Sophia Fuller (1835-1924) and died 27 October 1905 Rome, Oneida County, New York, United States of unspecified causes. He married Anna May Aldridge (1870-1962) 21 November 1889 in Rome, Oneida County, New York, United States.
Children
| Name | Birth | Death | Joined with |
| George Aldreidge Barnard (1890-1960) | |||
| Dean Stanton Barnard (1892-1960) | |||
| Bradley Cutting Barnard (1894-) | |||
| Julia Fuller Barnard (1897-1974) | 13 January 1897 Rome, Oneida County, New York, United States | 15 March 1974 Reseda, Los Angeles County, California, United States | Richard Augustus Clark (1896-1989) |
| Thomas Holden Barnard (1899-1985) | |||
| Donald Cole Barnard (1901-1967) | |||
| Edward Frederick Barnard (1903-1969) | |||
Siblings
| Name | Birth | Death | Joined with |
| Charles Fuller Barnard (1859-1905) | 11 December 1859 Rome, Oneida County, New York, United States | 27 October 1905 Rome, Oneida County, New York, United States | Anna May Aldridge (1870-1962) |
| James Elwell Barnard (1862-1939) | |||
| Frederick Mudge Barnard (1863-) | |||
| Harry Cole Barnard (1866-1871) | |||