| Name | Role | Place | Source | |
|---|---|---|---|---|
| Mathias Joseph Promper | Partij | 1910 | Hoensbroek | Notarial records | 
| Mathias Joseph Promper | Father of bride | 1918 | Kerkrade | Civil registration marriages | 
| Mathias Joseph Promper | Partij | 1910 | Heerlen | Notarial records | 
| Mathias Joseph Promper of Prömper | Partij | 1908 | Heerlen | Notarial records | 
| Mathias Joseph Prömper | Partij | 1909 | Hoensbroek | Notarial records | 
| Mathias Joseph Prömper | Partij | 1909 | Heerlen | Notarial records | 
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