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| Father | Male TREFF, Joannes |
| Born | ||
| Christened | 10 Aug 1717 | Schweich, , Diekirch, Luxembourg  |
| Died | Yes, date unknown | |
| Buried | ||
| Married | 7 Jan 1743 | Grosbous, , Diekirch, Luxembourg |
| Father | TREFF, Petrus | F5762 Group Sheet | |
| Mother | SARTORIS, Maria Joanna | F5762 Group Sheet | |
| Mother | Female TRAUFELERS, Catharina |
| Born | Abt 1723 | Grosbous, , Diekirch, Luxembourg |
| Died | Yes, date unknown | |
| Buried | ||
| Father | ||
| Mother | ||
| Child 1 | Male TREFF, Joannes |
| Born | Abt 1764 | |
| Died | 21 Jan 1848 | Schweich, , Diekirch, Luxembourg |
| Buried | ||
| Spouse | WEICHERDING, Anna Elisabetha | F5763 | |
| Married | ||
