Lithuanian Civil War
... that future King Henry IV of England and Marshal of France Jean Le Maingre took part in the Lithuanian Civil War?
... that future King <a href="./Henry_IV_of_England" id="mwGBY" rel="mw:WikiLink" title="Henry IV of England">Henry IV of England</a> and <a href="./Marshal_of_France" id="mwGBc" rel="mw:WikiLink" title="Marshal of France">Marshal of France</a> <a class="mw-redirect" href="./Jean_Le_Maingre" id="mwGBg" rel="mw:WikiLink" title="Jean Le Maingre">Jean Le Maingre</a> took part in the <b id="mwGBk"><a href="./Lithuanian_Civil_War_(1389–1392)" id="mwGBo" rel="mw:WikiLink" title="Lithuanian Civil War (1389–1392)">Lithuanian Civil War</a></b>?