Wariyapola Sri Sumangala
... that at the 1815 Kandyan Convention which handed over Ceylon to Britain, Wariyapola Sri Sumangala took down the Union Jack and raised the flag of the Sinhalese kings?
... that at the 1815 <a href="./Kandyan_Convention" id="mwGC4" rel="mw:WikiLink" title="Kandyan Convention">Kandyan Convention</a> which handed over <a class="mw-redirect" href="./Ceylon" id="mwGC8" rel="mw:WikiLink" title="Ceylon">Ceylon</a> to <a href="./British_Empire" id="mwGDA" rel="mw:WikiLink" title="British Empire">Britain</a>, <b id="mwGDE"><a href="./Wariyapola_Sri_Sumangala" id="mwGDI" rel="mw:WikiLink" title="Wariyapola Sri Sumangala">Wariyapola Sri Sumangala</a></b> took down the <a href="./Union_Jack" id="mwGDM" rel="mw:WikiLink" title="Union Jack">Union Jack</a> and raised the flag of the <a href="./Sinhalese_people" id="mwGDQ" rel="mw:WikiLink" title="Sinhalese people">Sinhalese</a> kings?