Johann Konrad Kern
... that Johann Konrad Kern was a major author of Switzerland's first federal constitution in 1848?
... that <b id="mwB5Q"><a href="./Johann_Konrad_Kern" id="mwB5U" rel="mw:WikiLink" title="Johann Konrad Kern">Johann Konrad Kern</a></b> was a major author of Switzerland's first federal constitution in 1848?