Grave of German physician <a href="https://de.wikipedia.org/wiki/Walter_Kempner_(Mediziner,_1869)" class="extiw" title="de:Walter Kempner (Mediziner, 1869)">Walter Kempner</a>, <a href="https://en.wikipedia.org/wiki/Lydia_Rabinowitsch-Kempner" class="extiw" title="w:Lydia Rabinowitsch-Kempner">Lydia Rabinowitsch-Kempner</a> and <a href="https://en.wikipedia.org/wiki/Robert_Kempner" class="extiw" title="w:Robert Kempner">Robert Kempner</a> in <a href="//commons.wikimedia.org/wiki/Parkfriedhof_Lichterfelde" title="Parkfriedhof Lichterfelde">Parkfriedhof Lichterfelde</a> in Berlin, Germany.
<a href="//commons.wikimedia.org/wiki/User:Mutter_Erde" title="User:Mutter Erde">Mutter Erde</a>
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<span class="int-own-work" lang="en">Own work</span>