| Name | Birth date | Potential error |
|---|
| Collins, William Franklin | 1857 | Not in Birth Order in the children list |
| Conway, Lucy | Abt. 1727 | Marriage Date to William Gilbert is empty |
| Cooper | | Birth Date is empty |
| | | Marriage Date to Martha Bailey is empty |
| Copeland, Arthur Bryon | 1890 | Birth Date occurred too long after the death of Mary McRae |
| Copeland, Unknown Twin1 | 1878 | The name may contain an illegal character |
| Copeland, Unknown Twin2 | 1878 | The name may contain an illegal character |
| Copenhaver, Mr. | | There may be a Title in the name field |
| | | Birth Date is empty |
| | | Marriage Date to Sammi Scott is empty |
| Copenhaver, Sandra Nell | February 08, 1945 | Marriage Date to Mr. Richardson is empty |
| Cothern, Jesse Cecil | | Birth Date is empty |
| | | Marriage Date to Annie Rosser is empty |
| Cotter, gussie | | The name may be incorrectly capitalized |
| | | Birth Date is empty |
| | | Marriage Date to lloyd gann is empty |
| Cotton, Abesella | | Possibly used Married instead of Maiden name in marriage to Robert Cotton |
| | | Birth Date is empty |
| | | Marriage Date to Robert Cotton is empty |
| Cotton, Alexander Black | January 01, 1841 | Marriage Date to Elizabeth Burns is empty |
| Cotton, Amos | 1735 | Marriage Date to Zelpha Wimberly is empty |
| Cotton, Ann | | Birth Date is empty |
| Cotton, Arthur C | September 09, 1716 | Marriage Date to Elizabeth Rutland is empty |
| Cotton, Cealla | | Birth Date is empty |
| | | Marriage Date to Beniah Williams is empty |
| Cotton, Charity | | Birth Date is empty |
| | | Marriage Date to James Slaughter is empty |
| Cotton, Charles K. | October 03, 1805 | Not in Birth Order in the children list |
| Cotton, Charles M | August 03, 1849 | Birth Date more than 20 years after the marriage date of Rutha and Charles Cotton |
| Cotton, Clement Clay | December 07, 1835 | Marriage Date to Virgina Johnson is empty |
| Cotton, Elisabeth | | Birth Date is empty |
| Cotton, Elizabeth | | Birth Date is empty |
| Cotton, George | | Birth Date is empty |
| Cotton, James T. | February 18, 1837 | Not in Birth Order in the children list |
| Cotton, John "Berdie" | April 22, 1658 | The name may contain an Aka |
| | | Marriage Date to martha is empty |
| | | Marriage Date to Martha Godwin is empty |
| Cotton, John, Sir | 1625 | Marriage Date to Ann Hutchinson is empty |
| Cotton, Joseph | | Birth Date is empty |
| Cotton, Joseph | 1706 | Not in Birth Order in the children list |
| Cotton, Joseph, Jr. | | Birth Date is empty |
| | | Marriage Date to Elizabet Ervin is empty |
| Cotton, Lucretia | | Birth Date is empty |
| | | Marriage Date to Absolom Merritt is empty |
| Cotton, Martha | May 19, 1796 | Marriage Date to Samuel Barret is empty |
| Cotton, Mary | | Birth Date is empty |
| | | Marriage Date to Thomas Dew is empty |
| Cotton, Mary | | Birth Date is empty |
| Cotton, Mary | March 15, 1792 | Marriage Date to John McCartney is empty |
| Cotton, Patience | | Birth Date is empty |