Coat of arms of Grand Duke <a href="https://en.wikipedia.org/wiki/Vytautas_the_Great" class="extiw" title="w:Vytautas the Great">Vytautas the Great</a> with a standing knight of the <a href="https://en.wikipedia.org/wiki/Family_of_K%C4%99stutis" class="extiw" title="w:Family of Kęstutis">Kęstutaičiai</a> and <a href="https://en.wikipedia.org/wiki/Coat_of_arms_of_Lithuania" class="extiw" title="w:Coat of arms of Lithuania">Vytis (Waykimas)</a>, used during the <a href="https://en.wikipedia.org/wiki/Council_of_Constance" class="extiw" title="w:Council of Constance">Council of Constance</a> from 1414 to 1418. Depicted in a Prague manuscript of the <i>Chronik des Konstanzer Konzils</i>.
<a href="https://en.wikipedia.org/wiki/Ulrich_of_Richenthal" class="extiw" title="w:Ulrich of Richenthal">Ulrich von Richental</a> (died in c. 1438)
<i><a rel="nofollow" class="external text" href="http://www.manuscriptorium.com/apps/index.php?direct=record&amp;pid=AIPDIG-NKCR__XVI_A_17____449EM91-cs">Chronik des Konstanzer Konzils</a></i> (Prague manuscript), <a rel="nofollow" class="external text" href="https://imagines.manuscriptorium.com/loris/AIPDIG-NKCR__XVI_A_17____449EM91-cs/ID0250r/full/full/0/default.jpg">page 248r</a>.