| Father | Male Joannis Geuer |
| Born | cir 1720 | |
| Died | ||
| Buried | ||
| Married | 01 Jul 1742 | Neukirchen, Rheinbach, North Rhine-Westphalia, Germany |
| Father | ||
| Mother | ||
| Mother | Female Barbara Freischems |
| Born | 08 Mar 1721 | Neukirchen, Rheinbach, North Rhine-Westphalia, Germany |
| Died | ||
| Buried | ||
| Father | Tilmanus Freischem | F208704 Group Sheet | |
| Mother | Helena Malberg | F208704 Group Sheet | |
| Child 1 | Male Joannes Petrus Geuer |
| Born | 02 Nov 1744 | Neukirchen, Rheinbach, North Rhine-Westphalia, Germany |
| Died | ||
| Buried |
| Child 2 | Male Martinus Gewer |
| Born | 07 Nov 1747 | Neukirchen, Rheinbach, North Rhine-Westphalia, Germany |
| Died | ||
| Buried |
| Child 3 | Female Gertrudis Gewer |
| Born | 06 Aug 1750 | Neukirchen, Rheinbach, North Rhine-Westphalia, Germany |
| Died | ||
| Buried |
| Child 4 | Female Anna Geuer |
| Born | 09 Apr 1752 | Neukirchen, Rheinbach, North Rhine-Westphalia, Germany |
| Died | ||
| Buried |
| Child 5 | Female Anne Lucia Geuer |
| Born | 10 Jan 1754 | Neukirchen, Rheinbach, North Rhine-Westphalia, Germany |
| Died | ||
| Buried | ||
| Spouse | Petrus Henrici Nietgen | F208694 | |
| Married | 05 Oct 1779 | Ersdorf, Meckenheim, North Rhine-Westphalia, Germany |
| Child 6 | Female Lucia Gewer |
| Born | 05 Apr 1756 | Neukirchen, Rheinbach, North Rhine-Westphalia, Germany |
| Died | ||
| Buried |
| Child 7 | Male Gaspard Geuer |
| Born | 14 Apr 1760 | Neukirchen, Rheinbach, North Rhine-Westphalia, Germany |
| Died | ||
| Buried | ||
| Spouse | Maria Anna Simons | F208710 | |
| Married | 30 Nov 1751 | Ersdorf, Meckenheim, North Rhine-Westphalia, Germany |
| Spouse | Elisabetha Heubachs | F208711 | |
| Married | 08 Sep 1783 | Ersdorf, Meckenheim, North Rhine-Westphalia, Germany |
| Child 8 | Male Jacobus Geuer |
| Born | 15 Jul 1763 | Neukirchen, Rheinbach, North Rhine-Westphalia, Germany |
| Died | ||
| Buried |