| Firnges, Anna Catharine | Wigger | Firnges Johann Friedrich | 1944 |
| Firnges, Anna Christine | Weyhausen | Firnges Carl Conrad | 1964 |
| Firnges, Anna Maria | Pleus | Firnges Karl Konrad | 1953 |
| Firnges, Carl Conrad | 1964 | ||
| Firnges, Dietrich | 1918 | ||
| Firnges, Friedrich | 1946 | ||
| Firnges, Friedrich | 1967 | ||
| Firnges, Heinrich Johann Lüder | 1918 | ||
| Firnges, Johann Friedrich | 1945 | ||
| Firnges, Karl Friedrich | 1974 | ||
| Firnges, Karl Konrad | 1972 | ||
| Firnges, Margarethe Sophie Wilhelmine | Henke | Firnges Heinrich Johann Lüder | 1918 |