| Father | Male Andreas JANN |
| Born | 24 Sep 1821 | Frankfurt, Hesse, Germany |
| Died | 1 Jan 1904 | Des Moines, Polk, Iowa |
| Buried | Woodland Cemetery, Des Moines, Polk, Iowa |
|
| Married | 1 Apr 1853 [1] | New York, New York [1] |
| Father | Mr. JANN | F37 Group Sheet | |
| Mother | Mrs. Jann - Gill | F37 Group Sheet | |
| Mother | Female Eva Margarethe HORN |
| Born | 25 Apr 1830 | Ummenstadt, Saxony, Germany |
| Died | 20 Dec 1892 | |
| Buried | Woodland Cemetery, Des Moines, Polk, Iowa |
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| Father | ||
| Mother | ||
| Child 1 | Female + Henrietta Christine JANN |
| Born | 13 Jan 1854 | New York |
| Died | 7 Dec 1939 | Omaha, Douglas, Nebraska |
| Buried | Bellevue Cemetery, Bellevue, Sarpy, Nebraska |
|
| Spouse | Henry L. SMITH | F3921 | |
| Married | 1 Jul 1877 | Des Moines, Polk, Iowa |
| Child 2 | Male Andrew JANN |
| Born | 22 Aug 1855 | Iowa |
| Died | 21 Dec 1855 | |
| Buried | Woodland Cemetery, Des Moines, Polk, Iowa |
| Child 3 | Male Alfred JANN |
| Born | 11 Feb 1857 | Iowa |
| Died | 18 Nov 1859 | |
| Buried | Woodland Cemetery, Des Moines, Polk, Iowa |
| Child 4 | Female + Margaret JANN |
| Born | 29 Mar 1858 | Iowa City, Johnson, Iowa |
| Died | 10 Dec 1946 | Newton, Jasper, Iowa |
| Buried | Woodland Cemetery, Des Moines, Polk, Iowa |
|
| Spouse | Herman Emil KUPFER | F35 | |
| Married | 10 Oct 1878 | Des Moines, Polk, Iowa |
| Spouse | Ludwig Emil FRANZ | F9 | |
| Married | 3 May 1891 | Des Moines, Polk, Iowa |
| Child 5 | Male Andrew JANN |
| Born | 25 Mar 1861 | Iowa City, Johnson, Iowa |
| Died | 26 Jun 1863 | |
| Buried | Woodland Cemetery, Des Moines, Polk, Iowa |
| Child 6 | Female + Rose M. K. JANN |
| Born | May 1863 | Iowa City, Johnson, Iowa |
| Died | 24 Jul 1950 | Omaha, Douglas, Nebraska |
| Buried | Laurel Hill Cemetery, Omaha, Douglas, Nebraska |
|
| Spouse | Charles B. AKOFER | F3922 | |
| Married | 26 Feb 1882 | Des Moines, Polk, Iowa |
| Child 7 | Male August Rolland JANN |
| Born | 16 Jun 1866 | Iowa City, Johnson, Iowa |
| Died | 13 Jul 1934 | Chicago, Cook, Illinois |
| Buried | Evergreen Cemetery, Bloomingdale, Van Buren, Michigan |
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| Spouse | Mary Etta NEELY | F3546 | |
| Married | ||
| Child 8 | Female Mary D. JANN |
| Born | 18 Jul 1868 | Iowa City, Johnson, Iowa |
| Died | 10 Oct 1872 | |
| Buried | Woodland Cemetery, Des Moines, Polk, Iowa |
| Child 10 | Male Albert H. JANN |
| Born | Aug 1870 | Iowa City, Johnson, Iowa |
| Died | 4 Sep 1905 | Omaha, Douglas, Nebraska |
| Buried | Laurel Hill Cemetery, Omaha, Douglas, Nebraska |