Name | birth | marriage | death | children |
| I. Henry Koch Adelaide unknown | abt. March 1807 abt 1808 | unknown | unknown unknown | John H., Jacob, Daniel, Dora |
| II. John H. Koch Anna E. (Elizabeth) | abt 1835 abt. 1842 | unknown | unknown unknown | Jacob, Anna, Charles, Dora, John H., Effie, Daniel |
| III. John H. Koch Dorothy(Dora) Deecke | Nov. 1872 Aug. 31, 1870 | April 14, 1897 | Oct. 10, 1916 Feb. 4, 1919 | Ruth Anna, Josephine Marie |
| Alfred S. Williams III. Ruth Anna Koch | June 11, 1892 May 28, 1900 | Oct. 8, 1919 | June 28, 1960 Oct. 1935 | Harold, Alfred, Robert, Ruth M. |