<div class="fn value">
<a href="https://en.wikipedia.org/wiki/Konrad_Grob" class="extiw" title="en:Konrad Grob">Konrad Grob</a> (1828 - 1904)</div>
1879<div style="display: none;">date QS:P571,+1879-00-00T00:00:00Z/9</div>
Immediate image source: <a rel="nofollow" class="external autonumber" href="http://www.centrepestalozzi.ch/iconographie.htm">[1]</a>