| Father | Male Petrus Markus |
| Born | 16 Feb 1804 | Schijndel, Noord Brabant, Netherlands |
| Died | 06 Jun 1851 | Dinther, Noord Brabant, Netherlands |
| Buried | ||
| Married | 13 May 1836 | Heesch, Bernheze, Noord-Brabant, Netherlands |
| Father | ||
| Mother | ||
| Mother | Female Willemijn VanGrinsven |
| Born | 25 Feb 1811 | Dinther, Noord Brabant, Netherlands |
| Died | 19 Feb 1892 | Dinther, Noord Brabant, Netherlands |
| Buried | ||
| Father | ||
| Mother | ||
| Child 1 | Female Maria Markus |
| Born | 27 Mar 1838 | Dinther, Noord Brabant, Netherlands |
| Died | 07 Apr 1910 | Veghel, Noord Brabant, Netherlands |
| Buried | ||
| Spouse | Arnoldus Versteegden | F155740 | |
| Married | 12 May 1871 | Dinther, Noord Brabant, Netherlands |
| Child 2 | Male Wilhelmus Markus |
| Born | 10 Feb 1848 | Dinther, Noord Brabant, Netherlands |
| Died | 05 Apr 1915 | Dinther, Noord Brabant, Netherlands |
| Buried | ||
| Spouse | Theodora Goossens | F146447 | |
| Married | 05 Jul 1879 | Dinther, Noord Brabant, Netherlands |