| Father | Male Charles Friedrich William Trettin |
| Born | 24 Oct 1854 | Erie County, New York |
| Died | 18 Dec 1939 | St Paul, Ramsey Co, Minnesota |
| Buried | ||
| Married | Oct 1878 | |
| Father | Christian Frederick Trettien | F104997 Group Sheet | |
| Mother | Caroline Schlueter | F104997 Group Sheet | |
| Mother | Female Caroline Fredricka Schroeder |
| Born | 24 Oct 1853 | Schwerin, Mecklenburg-Vorpommern, Germany |
| Died | 04 Feb 1933 | |
| Buried | Riverside Cemetery, Appleton, Wisconsin |
|
| Father | ||
| Mother | ||
| Child 1 | Female Anna Trettin |
| Born | 28 Aug 1879 | |
| Died | ||
| Buried | ||
| Spouse | George H Packard | F151658 | |
| Married | 11 Jun 1902 | Minneapolis, Hennepin Co, Minnesota |
| Child 2 | Female Olga Trettin |
| Born | 11 Feb 1884 | Appleton, Outagamie, Wisconsin |
| Died | 11 Sep 1886 | Appleton, Outagamie, Wisconsin |
| Buried |
| Child 3 | Male Arthur Henry Trettin |
| Born | 15 Jul 1888 | Appleton, Outagamie, Wisconsin |
| Died | 15 Feb 1934 | St Paul, Ramsey Co, Minnesota |
| Buried |
| Child 4 | Female Emma Trettin |
| Born | 03 Oct 1889 | Appleton, Outagamie, Wisconsin |
| Died | 15 Jul 1974 | Kaukauna, Outagamie, Wisconsin |
| Buried | ||
| Spouse | Michael Gilbert Gerharz | F89391 | |
| Married | ||