Fran Jesenko
... that the Slovene botanist Fran Jesenko died while doing research for Triglav National Park, which he helped establish?
... that the Slovene botanist <b id="mwCXU"><a href="./Fran_Jesenko" id="mwCXY" rel="mw:WikiLink" title="Fran Jesenko">Fran Jesenko</a></b> <i id="mwCXc">(pictured)</i> died while doing research for <a href="./Triglav_National_Park" id="mwCXg" rel="mw:WikiLink" title="Triglav National Park">Triglav National Park</a>, which he helped establish?