| Jonas Steffgen  (1750-1837)   | 
| Anna Maria Spang  (1764-1839)   | 
| Catharina Steffgen  (1788-1850)  | 
| Anna Maria Steffgen  (1784-1824)  | 
| Regina Steffgen  (1787-1874)  | 
| Johann Steffgen  (1788-1864)  | 
| Peter Steffgen  (1790- ) | 
| Catharina Steffgen  (1792-1793) | 
| Anna Elisabeth Steffgen  (1794-1836)  | 
| Matthias Steffgen  (1796- ) | 
| Philipp Steffgen  (1798-1874)  | 
| Jodokus Josef Steffgen  (1800- )  | 
| Matthias Steffgen  (1802- ) | 
| Johannes Heinrich Steffgen  (1807- )  | 
| Napoleon Steffgen  (1810-1889)  | 
| Matthias Dahm  (1770-1832)   | 
| Margaretha Basten  (1778-1854)   | 
| Antonetta Dahm  (1807-1849)  | 
| Peter Dahm  (1820- )  | 
| Johannes Jonas Steffgen  (1804- )   | 
| Susanne Dahm  (1811- )   | 
| Johann Steffgen  (1837- ) | 
| Peter Steffgen  (1838- ) | 
| Margarethe Steffgen  (1840- )  | 
| Catharina Steffgen  (1842-1876)  | 
| Vincent Steffgen  (1845-1846) | 
| Josef Steffgen  (1847-1848) | 
| Anna Maria Steffgen  (1849-1851) | 
| Heinrich Steffgen  (1851-1896)  | 
| Regina Steffgen  (1854- )  |