| Name | Birth date | Death date | Age at birth of first child | Age at death |
|---|---|---|---|---|
| Frank Burton Clark | May 14, 1875 | Aft 1956 | 80 est. | |
| George Clark | ||||
| George Miner Clark | September 30, 1868 | September 21, 1956 | 28 | 87 |
| Georgie Belle Clark | September 11, 1912 | August 03, 1986 | 18 | 73 |
| Helen Clark | ||||
| Helen Clark | ||||
| Herbert Abraham Clark | February 12, 1911 | March 25, 1911 | 0 | |
| Irene Clark | ||||
| Julia May Clark | January 06, 1897 | 1981 | 83 est. | |
| Kay Clark | April 07, 1945 | |||
| Kenneth Clark | ||||
| Kenneth Herbert Clark | May 20, 1947 | |||
| Lena Jane Clark | April 25, 1899 | September 08, 1981 | 22 | 82 |
| Leo Clark | ||||
| Linda Clark | April 07, 1945 | |||
| Lorance W. Clark | May 05, 1907 | October 21, 1907 | 0 | |
| Martha Clark | ||||
| Martha E Clark | April 1893 | |||
| Mary Clark | ||||
| Maynard O. Clark | July 1894 | |||
| Melvin Conrad Clark | May 06, 1917 | August 04, 1964 | 30 | 47 |
| Millie Jane Clark | May 29, 1878 | Bef 1956 | 77 est. | |
| Minard Miner Clark | February 01, 1901 | September 29, 1920 | 19 | |
| Minnie Maude Clark | March 12, 1873 | Bef 1956 | 82 est. | |
| Omar Clark | ||||
| Ottis Floyd Clark | June 04, 1890 | Bef 1954 | 63 est. | |
| Ronald Clark | ||||
| Vida Louise Clark | June 10, 1903 | September 17, 1986 | 20 | 83 |
| Burt Clarkson | ||||
| Jamie Lynn Clay | September 02, 1988 | |||
| Jennifer Renay Clay | October 17, 1986 | |||
| Katherine Clay | 1876 | June 02, 1913 | 24 est. | 37 est. |
| Ryan Clay | ? | |||
| Moris Franklin Cogswell | September 23, 1932 | |||
| Cole | ||||
| Michael Ray Cole | October 29, 1977 | |||
| Ryan Cole | ||||
| Ida Coleuvair | ||||
| Amelia Conrad | October 22, 1890 | 1944 | 53 est. | |
| August Conrad | August 05, 1881 | November 04, 1917 | 36 | |
| Charles Conrad | ||||
| Charles Conrad | November 22, 1847 | November 12, 1912 | 28 | 64 |
| Charles Conrad | April 17, 1883 | |||
| Cora Conrad | January 29, 1887 | 1968 | 80 est. | |
| Edith C. Conrad | January 06, 1899 | 1989 | 89 est. | |
| Elizabeth Anna Minnie Conrad | July 04, 1877 | September 21, 1954 | 19 | 77 |
| Fredrick Conrad | September 17, 1879 | February 01, 1930 | 50 | |
| Howard Conrad | ||||
| John Conrad | ? | |||
| John T. Conrad | December 29, 1888 | May 06, 1924 | 35 |