| Name | Birth date | Relationship with Robert Frei |
| David, Bruce Ray | Private | 1st cousin of the wife |
| David, Byron | 03 Feb 1921 | 1st cousin once removed of the wife |
| David, Byron | Private | 1st cousin twice removed of the wife |
| David, Byron | Private | 2nd cousin once removed of the wife |
| David, Byron Church | 16 Dec 1836 | 2nd great-grandfather of the wife |
| David, Byron Dewey | 19 May 1898 | Granduncle of the wife |
| David, Calphurnia G. | 31 Jan 1831 | 2nd great-grandaunt of the wife |
| David, Calvin Z. | 21 Feb 1925 | 3rd cousin twice removed of the wife |
| David, Carey | Private | 3rd cousin once removed of the wife |
| David, Caroline | Abt. 1842 | 2nd cousin 3 times removed of the wife |
| David, Caroline Ann | 06 Jun 1938 | 3rd cousin once removed of the wife |
| David, Carrie Ann | Private | 3rd cousin once removed of the wife |
| David, Carrie E. | Apr 1888 | 3rd cousin twice removed of the wife |
| David, Carroll Benton | 05 Jul 1910 | 3rd cousin twice removed of the wife |
| David, Cary May | Abt. 09 Jan 1876 | 2nd cousin twice removed of the wife |
| David, Cassius | 09 Nov 1887 | 3rd cousin twice removed of the wife |
| David, Cassius | Private | 4th cousin once removed of the wife |
| David, Cecil | Private | 3rd cousin twice removed of the wife |
| David, Cecil Reginald | 14 May 1916 | 2nd cousin once removed of the wife |
| David, Charles | | 4th great-granduncle of the wife |
| David, Charles | Private | 4th cousin of the wife |
| David, Charles Bradley | 03 Feb 1844 | 2nd great-granduncle of the wife |
| David, Charles Henry | 14 Jul 1839 | 2nd cousin 3 times removed of the wife |
| David, Charles Robert | 09 Aug 1891 | 2nd cousin twice removed of the wife |
| David, Charles Robert | Abt. 1937 | 4th cousin of the wife |
| David, Cheryl Marie | Private | 3rd cousin of the wife |
| David, Chester Oliver | Private | 1st cousin once removed of the wife |
| David, Chester Walter | 21 Jul 1915 | 2nd cousin once removed of the wife |
| David, Christina | Private | 4th cousin once removed of the wife |
| David, Christopher Ray | Private | 1st cousin once removed of the wife |
| David, Clare | Private | 1st cousin twice removed of the wife |
| David, Clarence | Abt. May 1877 | 2nd cousin twice removed of the wife |
| David, Clarence | 10 May 1912 | 3rd cousin once removed of the wife |
| David, Clifford V. | 13 Jun 1914 | 1st cousin twice removed of the wife |
| David, Cora Maude | 20 Dec 1884 | 2nd cousin twice removed of the wife |
| David, Cornelia | 19 Apr 1821 | 1st cousin 4 times removed of the wife |
| David, Courtney | Private | 2nd cousin once removed of the wife |
| David, Daniel | Private | 4th cousin once removed of the wife |
| David, Daniel | Private | 4th cousin of the wife |
| David, Daniel Byron | Private | 2nd cousin of the wife |
| David, Danielle | Private | 4th cousin once removed of the wife |
| David, Dara | Private | 2nd cousin once removed of the wife |
| David, Deanna Ruth | Private | 2nd cousin once removed of the wife |
| David, Deborah Ann | Private | 3rd cousin of the wife |
| David, Dellamae Eleanor | Private | Mother-in-law |
| David, Dewey | 19 May 1898 | Granduncle of the wife |
| David, Dewey Alba | 14 Dec 1916 | Uncle of the wife |
| David, Diedra Ann | Private | 3rd cousin of the wife |
| David, Donald | 13 Apr 1922 | 3rd cousin once removed of the wife |
| David, Donald | Private | 3rd cousin once removed of the wife |