| Father | Male Gerhard Lettman |
| Born | 01 Jun 1842 | Germany |
| Died | 10 Mar 1919 | Shiocton, Outagamie Co, Wisconsin |
| Buried | St Denis Cemetery, Shiocton, Wisconsin |
|
| Married | 05 Mar 1876 | |
| Other Spouse | Wilhelmine Lorence | F149517 | |
| Married | 1870 | |
| Father | ||
| Mother | ||
| Mother | Female Sophia Heiden |
| Born | 17 May 1858 | Germany |
| Died | 25 Jun 1917 | Shiocton, Outagamie Co, Wisconsin |
| Buried | Shiocton Bovina Cemetery, Shiocton, Wisconsin |
|
| Father | ||
| Mother | ||
| Child 1 | Female Ella Mathilda Lettman |
| Born | 27 May 1877 | Stephensville, Outagamie Co, Wisconsin |
| Died | 26 Feb 1965 | New London, Outagamie Co, Wisconsin |
| Buried | ||
| Spouse | Claud Mitchell Erll | F149511 | |
| Married | 23 Nov 1898 | Hortonville, Outagamie Co, Wisconsin |
| Spouse | Edward Callan | F149512 | |
| Married | 19 Jul 1918 | Waukegan, Lake Co, Illinois |
| Child 2 | Male William Fred Lettman |
| Born | 13 Mar 1879 | Shiocton, Outagamie Co, Wisconsin |
| Died | 21 Jun 1950 | Shiocton, Outagamie Co, Wisconsin |
| Buried | Shiocton Bovina Cemetery, Shiocton, Wisconsin |
|
| Spouse | Katherine Callan | F149513 | |
| Married | ||
| Child 3 | Male Henry Lettman |
| Born | 22 Apr 1881 | Outagamie Co, Wisconsin |
| Died | 28 Jan 1952 | Clintonville, Waupaca Co, Wisconsin |
| Buried |
| Child 4 | Female Mary Lettman |
| Born | 20 Aug 1883 | Stephensville, Outagamie Co, Wisconsin |
| Died | 16 Feb 1966 | |
| Buried | Shiocton Bovina Cemetery, Shiocton, Wisconsin |
|
| Spouse | Rudolph Herman Schwandt | F149518 | |
| Married | ||
| Child 5 | Male Otto John Lettman |
| Born | 12 Feb 1886 | Stephensville, Outagamie Co, Wisconsin |
| Died | 20 Dec 1931 | Shiocton, Outagamie Co, Wisconsin |
| Buried | Shiocton Bovina Cemetery, Shiocton, Wisconsin |
|
| Spouse | Anna Plueger | F209201 | |
| Married | ||
| Child 6 | Male Louis F Lettman |
| Born | 18 Apr 1889 | Town of Ellington, Outagamie Co, Wisconsin |
| Died | 27 Feb 1946 | Appleton, Outagamie, Wisconsin |
| Buried | ||
| Spouse | Anna Emrich | F149519 | |
| Married | ||
| Child 7 | Female Dorothea Sophia Lettman |
| Born | 17 Jun 1894 | Stephensville, Outagamie Co, Wisconsin |
| Died | 27 Dec 1973 | New London, Outagamie Co, Wisconsin |
| Buried | Shiocton Bovina Cemetery, Shiocton, Wisconsin |
|
| Spouse | Harold M Shepherd | F149520 | |
| Married | 1919 | |
| Spouse | Alfred E Moehring | F149521 | |
| Married | 29 Nov 1936 | |
| Child 8 | Male Harold Irwin Lettman |
| Born | 09 Apr 1897 | |
| Died | 29 Sep 1966 | |
| Buried | ||
| Spouse | Anna Catherine VanStraten | F29427 | |
| Married | ||
| Child 9 | Female Lydia E Lettman |
| Born | 23 Dec 1901 | |
| Died | 07 May 1988 | New London, Outagamie Co, Wisconsin |
| Buried | St Patrick Cemetery, Stephensville, Outagamie, Wisconsin |
|
| Spouse | Joseph John Kettner | F8410 | |
| Married | ||