b. 18 March 1892, d. December 1969
| Birth | 18 March 1892 | Carolina Katherine Emily Gumper was born on 18 March 1892 in Missouri. |
| Cen-Head
(Enumerated with) | 12 June 1900 | The 1900 US Census listed Carolina Katherine Emily Gumper in addition to Marie Salome Mueller, Laura Christina Gumper, Albert Christian Gumper, Theodore Phillip Gumper, John David Gumper, Walter Phillip Gumper, Louise Hulda Gumper and Oscar David Gumper in the household of Christian Gumper, in Boeuf Township, Gasconade County, Missouri. |
| Cen-Enum | 12 June 1900 | Carolina Katherine Emily Gumper was enumerated as Caroline Gumper. Single white female, age 8. Daughter of head of household. She was born in March 1892. She was born in Missouri. Her father was born in Germany, her mother in Missouri. She attended school 6 months. She can read, write, and speak English. |
| Cen-Head
(Enumerated with) | 21 April 1910 | The 1910 US Census listed Carolina Katherine Emily Gumper in addition to Marie Salome Mueller, Walter Phillip Gumper, Louise Hulda Gumper, Oscar David Gumper and Emil Gumper in the household of Christian Gumper, in Boeuf Township, Gasconade County, Missouri. |
| Cen-Enum | 21 April 1910 | Carolina Katherine Emily Gumper was enumerated as Caroline Gumper. Single white female, age 18. Daughter of head of household. She was born in Missouri. Her father was born in Germany, her mother in Missouri. She speaks English. Her occupation is servant for a private family. She was not out of work on April 15. She was unemployed 0 weeks in 1909. She can read and write. She did not attend school. |
| Marriage | 14 June 1916 | She and Edwin C. Knickmeyer, son of Christ Knickmeyer and Johanna Rois, were married on 14 June 1916. |
| Cen-Head
(Enumerated with) | 15 April 1930 | The 1930 US Census listed Carolina Katherine Emily Gumper in addition to Marie Salome Mueller in the household of Christian Gumper, in Central Township, St. Louis County, Missouri. |
| Cen-Enum | 15 April 1930 | Carolina Katherine Emily Gumper was enumerated as Carolina Knickmeyer. Widowed white female, age 38. Daughter of head of household. She was 24 years of age when first married. She did not attend school since Sept. 1, 1929. She was born in Missouri. Her father was born in Germany, her mother in Missouri. She can speak English. Her occupation is seamstress at an automobile factory. She is a worker. She was at work. |
| Death | December 1969 | She died in December 1969 at age 77. |
