Battles of Wenden (1577–1578)
... that during the Battles of Wenden (1577–1578), 300 people blew themselves up in Wenden Castle to escape capture?
... that during the <b id="mwBpg"><a href="./Battles_of_Wenden_(1577–1578)" id="mwBpk" rel="mw:WikiLink" title="Battles of Wenden (1577–1578)">Battles of Wenden (1577–1578)</a></b>, 300 people blew themselves up in <a href="./Cēsis_Castle" id="mwBpo" rel="mw:WikiLink" title="Cēsis Castle">Wenden Castle</a> (<i id="mwBps">pictured</i>) to escape capture?