| Father | Male Jacob Friedrick Trefz |
| Mother | Female Agnes Schumacher |
| Born | 31 May 1603 | Würtingen, Urach, Schwarzwaldkreis, Württemberg |
| Died | 1647 | Rietenau, Backnang, Neckarkreis, Württemberg |
| Buried | ||
| Father | Michael James Schumacher | F482 Group Sheet | |
| Mother | Barbara Elizabeth Medinger | F482 Group Sheet | |
| Child 5 | Female Anna Margaretha Trefz |
| Born | 28 August 1629 | Rietenau, Backnang, Neckarkreis, Württemberg |
| Died | 7 April 1696 | Großaspach, Rems-Murr-Kreis, Baden-Württemberg, Germany |
| Buried | ||
| Spouse | Jakob Weiser | F187 | |
| Married | ||