| Generation 1 | |
| [1.01 2] Matthias Jammers (1739-<1741) | |
| Generation 2 | |
| [1.02 3] Reinerus Jammers (1709-1784) | DEU |
| [2.01 4] Catharina Scheulen (1716-~1747) | DEU |
| Generation 3 | |
| [1.03* ] Heinrich Jammers (<1690->1722) | |
| [2.02 6] Matthias Scheulen (1685->1716) | DEU |
| [3.01 5] Barbara Schupper (1688->1722) | DEU |
| [4.01 ] Gertrudis Könen (<1688->1716) | DEU |
| Generation 4 | |
| [2.03 7] Vitus Scheulen (1658->1688) | DEU |
| [3.02* ] Joannis Schupper (<1668->1706) | DEU |
| [4.02* ] Petrus Honen (<1668-) | |
| [5.01* ] Barbara Schonrader (<1668->1706) | DEU |
| [6.01 ] Gertrud Jamers (<1661->1688) | DEU |
| Generation 5 | |
| [2.04* ] Wilhelm Scheulen (<1638->1681) | |
| [6.02* ] Bernard Jamers (<1641-) | |
| [7.01* ] Apollonia . (<1638->1670) |
