Cleo Bernice Kimball Cook was born 14 December 1913 in Tropic, Garfield County, Utah to Crozier Kimball (1879-1966) and Mary Lenora Roberts (1881-1937) and died 27 December 2001 Logan, Cache County, Utah of unspecified causes. She married Joseph Vernon Cook (1913-2003) 15 June 1934 in Salt Lake City, Salt Lake County, Utah.
Children
| Name | Birth | Death | Joined with |
| Quentin LaMar Cook (1940) | 8 September 1940 Logan, Cache County, Utah | Mary Gaddie | |
Siblings
| Name | Birth | Death | Joined with |
| Jane Roberts Kimball (1901-1932) | |||
| Edwin Roberts Kimball (1903-1990) | |||
| Griffith Roberts Kimball (1905-1968) | |||
| Lenora Roberts Kimball (1908-1986) | |||
| Crozier Rodney Kimball (1910-2007) | |||
| Caroline Roberts Kimball (1912-1998) | |||
| Cleo Bernice Kimball (1913-2001) | 14 December 1913 Tropic, Garfield County, Utah | 27 December 2001 Logan, Cache County, Utah | Joseph Vernon Cook (1913-2003) |
| Gwen Roberts Kimball (1915-1977) | |||
| Vaughn Roberts Kimball (1922-1945) | 7 January 1922 Draper, Salt Lake County, Utah, United States | 11 May 1945 USS Bunker Hill (near Okinawa, Pacific Ocean) | Ione Labrum |
| Reid Roberts Kimball (1926-2015) | |||