He married Christina Jenni . Christina Jenni was born at of Konolfingen, Bern, Switzerland Abt 1546 .
They were the parents of 8
children:
Niklaus Steinmann
born 7 Jul 1584.
Frena Steinmann
born 7 Jul 1588.
Anni Steinmann
born 6 Nov 1569.
Hans Steinmann
born 7 Oct 1571.
Peter Steinmann
born 18 Apr 1574.
Niklaus Steinmann
born 15 Apr 1576.
Christina Steinmann
born 11 Aug 1577.
Peter Steinmann
born 18 Sep 1580.