| Name | Birth date | Relationship with Cynthia BERTRAND |
| HEIKES, Evelyn June | 20 Sep 1927 | 2nd cousin twice removed |
| | | 3rd cousin twice removed |
| HEIKES, Fannie | Abt Nov 1855 | 1st cousin 4 times removed |
| HEIKES, Fianna | | Half 4th cousin 3 times removed |
| HEIKES, Flora | | 1st cousin 3 times removed |
| HEIKES, Flora Belle | 24 Nov 1877 | Great-grandaunt |
| HEIKES, Florence | | 2nd cousin 5 times removed |
| HEIKES, Francis Luther Coulson | Abt 1891 | 1st cousin 3 times removed |
| HEIKES, Francis Taylor | 16 Nov 1930 | 2nd cousin twice removed |
| HEIKES, George | Abt 1898 | 1st cousin twice removed |
| HEIKES, George Peter | Abt 1855 | Half 3rd great-granduncle |
| HEIKES, George W B | 12 Dec 1887 | Great-granduncle |
| HEIKES, Gertrude May | Abt 1878 | 1st cousin 3 times removed |
| | | 2nd cousin 3 times removed |
| HEIKES, Greg | | 3rd cousin |
| HEIKES, Harold | | 1st cousin twice removed |
| HEIKES, Hazel | 02 Oct 1894 | 1st cousin twice removed |
| HEIKES, Hazel Ruth | 09 Sep 1910 | 2nd cousin twice removed |
| | | 3rd cousin twice removed |
| HEIKES, Ira Daniel Sankey | 25 Oct 1876 | Great-granduncle |
| HEIKES, Ira Lawrence | Abt 1881 | 2nd cousin 3 times removed |
| HEIKES, Irene Maggie | Abt 1901 | 1st cousin twice removed |
| HEIKES, Irving | | 1st cousin 4 times removed |
| HEIKES, Israel (Rell) | 12 Jan 1851 | 2nd great-granduncle |
| HEIKES, Jack | Abt 1914 | 1st cousin twice removed |
| HEIKES, Jacob | Abt 1780 | 3rd cousin 6 times removed |
| HEIKES, Jacob | Abt 1880 | Half 3rd cousin 4 times removed |
| HEIKES, James | | 3rd cousin twice removed |
| HEIKES, James | 12 Aug 1851 | 1st cousin 4 times removed |
| HEIKES, James Francis | 23 Mar 1962 | 3rd cousin once removed |
| HEIKES, John | Abt 1878 | 1st cousin 3 times removed |
| HEIKES, John E | Abt 1832 | 2nd cousin 5 times removed |
| HEIKES, Jonas | 20 Apr 1822 | 3rd great-granduncle |
| HEIKES, Judy | | 2nd cousin once removed |
| HEIKES, Julie | | 4th cousin once removed |
| HEIKES, Lavina | 25 Aug 1844 | 2nd great-grandaunt |
| HEIKES, Lawrence W (Loll) | 09 Jul 1853 | 1st cousin 4 times removed |
| | | Husband of the 2nd great-grandaunt |
| HEIKES, Leah E | 23 Jun 1856 | 2nd great-grandaunt |
| HEIKES, Leo R | Abt 1901 | 1st cousin twice removed |
| HEIKES, Leona May | 26 Sep 1917 | 2nd cousin twice removed |
| | | 3rd cousin twice removed |
| HEIKES, Levi Lewis | 11 May 1840 | 2nd great-granduncle |
| HEIKES, Levi Lewis | 11 Jan 1879 | Great-granduncle |
| HEIKES, Lewis L | Abt 1903 | 1st cousin twice removed |
| HEIKES, Lewis W | 02 Sep 1832 | 3rd great-granduncle |
| HEIKES, Lillian | | 1st cousin 4 times removed |
| HEIKES, Lillian | Abt 1863 | 1st cousin 3 times removed |
| HEIKES, Lilly Pearl | 14 Apr 1872 | Great-grandaunt |
| HEIKES, Lloyd | 25 Jul 1880 | 1st cousin 3 times removed |