| Name | Birth date | Relationship with Cynthia BERTRAND |
|---|
| COPPING, William Henry Grey | 10 Dec 1873 | 2nd cousin 3 times removed |
| COPPING, William Thomas | 22 Apr 1858 | 1st cousin 3 times removed |
| | | 1st cousin 4 times removed |
| COPPING, William Thomas | 08 May 1866 | 2nd cousin 3 times removed |
| COPPING, Winifred Euphemia | 30 Apr 1893 | 2nd cousin twice removed |
| | | 2nd cousin 3 times removed |
| COPPING, Zinah | 03 Oct 1876 | 2nd cousin 3 times removed |
| COPPING-BERTRAND, John Willard Thomas | 28 Feb 1872 | Great-grandfather |
| CORNELL, George | | Husband of the 1st cousin 4 times removed |
| CORNELL, Herbert Ely | | 2nd cousin 3 times removed |
| CORNELL, Lottie Ruth | | 2nd cousin 3 times removed |
| CORNELL, Nellie Francis | | 2nd cousin 3 times removed |
| COSTA, Unk Male | | Husband of the 2nd cousin once removed |
| COTE, Cheryl | | Friend of the 2nd cousin |
| COTE, Jessica Megan | 10 Apr 1985 | 2nd cousin once removed |
| COULSON, Alex | | Husband of the 2nd great-grandaunt |
| COULSON, Alexander | Abt 1859 | 1st cousin 3 times removed |
| COULSON, Charles | Abt 1866 | 1st cousin 3 times removed |
| COULSON, Daniel | Abt 1860 | 1st cousin 3 times removed |
| COULSON, Louisa A | Abt 1854 | Wife of the 1st cousin 4 times removed |
| COULSON, Unk Male | | 1st cousin 3 times removed |
| COUSINEAU, George | | Husband of the 2nd cousin 3 times removed |
| COUSINEAU, Ida | | 3rd cousin twice removed |
| COUSINEAU, Lena | | 3rd cousin twice removed |
| COUSINEAU, Violet | | 3rd cousin twice removed |
| COVEL, Elizabeth EUNICE | 23 Jan 1893 | Wife of the 1st cousin twice removed |
| COX, Amber Lee | 16 Mar 1973 | 3rd cousin once removed of the husband |
| COX, Gabriella Charlotte | 19 Jul 1974 | 3rd cousin once removed of the husband |
| COX, Joshua | Abt 1980 | 3rd cousin once removed of the husband |
| COX, Michael Tyler | 24 Oct 1996 | 3rd cousin twice removed of the husband |
| COX, Natalie Louise | 04 Jun 1978 | 3rd cousin once removed of the husband |
| COX, Ryan | 19 Jan 1980 | 3rd cousin of the husband |
| COX, Sean Michael | 30 Sep 1969 | 3rd cousin once removed of the husband |
| CRAPO, Archie Ralph | 07 Sep 1891 | Ex-husband of the 1st cousin twice removed |
| CRAPO, Esther Mae | 22 Dec 1921 | 2nd cousin once removed |
| CRAPO, Jean Elizabeth | 14 Jan 1936 | 2nd cousin once removed |
| CRAPO, Joseph Ralph | 19 Jan 1934 | 2nd cousin once removed |
| CRAPO, Joseph Ralph | 05 Dec 1958 | 3rd cousin |
| CRAPO, Joy Louise | 07 Feb 1954 | 3rd cousin |
| CRAPO, Larry Allen | 10 Oct 1956 | 3rd cousin |
| CRAPO, Pearl Helen | 16 Feb 1920 | 2nd cousin once removed |
| CRAPO, Raymond | 08 Jun 1947 | 3rd cousin |
| CRAPO, Rosalie Ruth | 12 Jul 1928 | 2nd cousin once removed |
| CRAPO, Waldo Lowell | 01 Jun 1914 | 2nd cousin once removed |
| CROMER, Annie Rebecca | 20 Aug 1968 | Wife of the 5th cousin |
| CRUMRINE, Unk Male | | Husband of the 1st cousin twice removed |
| CULLINGS, Unk Male | | Husband of the half 4th cousin 3 times removed |
| CURRIER-WHITE, Mary Ann | | Wife of the 1st cousin once removed |
| CURTISS, Birdys | 02 Sep 1908 | Wife of the 1st cousin twice removed |
| DACUK, Victoria Ann | 18 Jul 1952 | Sister-in-law |
