Internet IGI, May 2012
He married Margaretha Schwarzenbach . Margaretha Schwarzenbach was born at of Wiedikon, Zurich, Switzerland Abt 1553 .
They were the parents of 6
children:
Heinrich Koller
christened 26 Nov 1575.
Margaretha Koller
christened 23 Sep 1577.
Hans Jacob Koller
christened 14 Mar 1579.
Hans Koller
christened 18 Jul 1582.
Elsbeth Koller
christened 14 Aug 1583.
Hans Felix Koller
christened 14 Aug 1589.