1653 marr.

The noble Junker family: Georg Gerhardt Von Koppenstein married to Elisabeth Von Schmidburg with ten children: 1) Wollffgang Friedrich Von Koppenstein-1654, 2) Sibilla Rosina Von Koppenstein-1656, 3) Maria Elisabetha Von Koppenstein-1659, 4) Anna Maria Von Koppenstein-1661, 5) Catharina Judit Von Koppenstein-1663, 6) Carolus Otto Von Koppenstein-1665, 7) Georg Wilhelm Von Koppenstein-1667, 8) Ernestus Matthias Von Koppenstein-1669, 9) Christianus Damian Hugo Von Koppenstein-1671, 10) Anna Julianna Von Koppenstein-1674. They were all christened in Dill or Kirchberg, Kries Simmern in Rheinland, Prussia. Note: Georg is mentioned in the church Communicant records for Dill where Adam Friedrich Von Koppersteins marriage record is found.

There was also a Friedrich Adam Koppenstein (FamilySearch decendancy) in Kirchberg and it is unclear how they link to Georg above and/or Adam below (1682)

Here is a two generation FamilySearch Koppenstein decendancy that concludes with Jacobus Adolphus De Koppenstein born in 1702 could be the same one above that died in 1768. It is date wise possible this is one of the final decendants of the Georg Gerhardt Von Koppenstein above but is not proven. Note Von or De are somewhat equivalent nobility indicators.

Interestingly there was a Koppenstein family that starts in Saxony with Leopold father of Heinrich and ends up in Russia and goes into the 1800's which inconsistent with the mid 1300's-1768 bookends given above. Here is the FamilySearch decendancy.

Arnold Kappenstein married Elizabeth Vierbuchen in 1708 at Oberwarnsbach, Rheinland (wife born in 1689).Note Oberwambach is a more probable location as it is near Altenkirchen and in Rheinland. But if it is actually Oberwarnsbach it is closer to the other location mentioned with this family, Morsbach. Arnold is contemporanious with Adam (above) and may be brothers due to the close birth years. There is also a Joes Tilmannus Kappenstein married to Anna Catharina Ex Pago with daughter Anna Elisabeta Kappenstein born 1707, son Joannes Simon Kappenstein born 1709 and unnamed daughter in 1713 all at Morsbach, Rheinland, Prussia. He must be related but how is unknown.

Document name relates to Kobern family (#1 above) and docmented son's name was Koberstein. I have autosomal DNA evidance that I am related to this Koberstein line. Adam was married in 1682, but his only known children were born in 1701 and 1705. It seem probable he had more children between 1683 and 1700.