|  Male Joannes Adolph Dionysius Creyvelts | 
| Birth | Mündelheim, Duisburg, Nordrhein-Westfalen, Germany  | |
| Christening | 25 Jun 1783 | Mündelheim, Duisburg, Nordrhein-Westfalen, Germany  | 
| Death | 26 Apr 1838 | Mündelheim, Duisburg, Nordrhein-Westfalen, Germany  | 
| Burial | ||
| Marriage | 21 Feb 1808 | Mündelheim, Duisburg, Nordrhein-Westfalen, Germany  | 
| Father | Joannes Creyvelts | F629 Group Sheet | |
| Mother | Margaretha Brockerhoff | F629 Group Sheet | |
|  Female Sibilla Elisabetha Blomenkamp | 
| Birth | Serm, Duisburg, Nordrhein-Westfalen, Germany  | |
| Christening | 13 Jan 1782 | Mündelheim, Duisburg, Nordrhein-Westfalen, Germany  | 
| Death | 12 Sep 1836 | Serm, Duisburg, Nordrhein-Westfalen, Germany  | 
| Burial | ||
| Father | Sebastian Henricus Blomenkamp | F627 Group Sheet | |
| Mother | Elisabetha Brockerhoff | F627 Group Sheet | |
|  Female Elisabetha Margaretha Joanna Creyvelts | 
| Birth | Serm, Duisburg, Nordrhein-Westfalen, Germany  | |
| Christening | 26 Dec 1808 | Mündelheim, Duisburg, Nordrhein-Westfalen, Germany  | 
| Death | Yes, date unknown | |
| Burial | 
|  Female Maria Joanna Creyvelts | 
| Birth | Serm, Duisburg, Nordrhein-Westfalen, Germany  | |
| Christening | 28 Feb 1811 | Mündelheim, Duisburg, Nordrhein-Westfalen, Germany  | 
| Death | Yes, date unknown | |
| Burial | 
|  Female Josepha Maria Catharina Creyvelts | 
| Birth | Serm, Duisburg, Nordrhein-Westfalen, Germany  | |
| Christening | 16 Mar 1814 | Mündelheim, Duisburg, Nordrhein-Westfalen, Germany  | 
| Death | Yes, date unknown | |
| Burial | 
|  Female Ana Maria Creyvelts | 
| Birth | Serm, Duisburg, Nordrhein-Westfalen, Germany  | |
| Christening | 25 Dec 1816 | Mündelheim, Duisburg, Nordrhein-Westfalen, Germany  | 
| Death | Yes, date unknown | |
| Burial | 
|  Male + Carl Joseph Sebastian Kreifels | 
| Birth | Between Sep 1818 and Sep 1819 | Serm, Duisburg, Nordrhein-Westfalen, Germany  | 
| Christening | 14 Jun 1819 | Mündelheim, Duisburg, Nordrhein-Westfalen, Germany  | 
| Death | 15 Jun 1874 | Nebraska City, Otoe, Nebraska, USA  | 
| Burial | Nebraska City, Otoe, Nebraska, USA  | |
| Spouse | Anna Gertrude Blommer | F1944 | |
| Marriage | 11 Nov 1854 | Loose Creek, Osage, Missouri, USA  | 
|  Male Ludovius Jacobus Creyvelts | 
| Birth | Serm, Duisburg, Nordrhein-Westfalen, Germany  | |
| Christening | 12 Apr 1822 | Mündelheim, Duisburg, Nordrhein-Westfalen, Germany  | 
| Death | Yes, date unknown | |
| Burial | 
|  Male + Herman Heinrich Theodore Kreifels | 
| Birth | 30 Dec 1824 | Serm, Duisburg, Nordrhein-Westfalen, Germany  | 
| Christening | 31 Dec 1824 | Mündelheim, Duisburg, Nordrhein-Westfalen, Germany  | 
| Death | 8 Jul 1903 | Nebraska City, Otoe, Nebraska, USA  | 
| Burial | Nebraska City, Otoe, Nebraska, USA  | |
| Spouse | Anna Margaretha Blommer | F608 | |
| Marriage | 1852 | Osage, Missouri, USA  |