Parliament Oak
... that King John of England is said to have convened an assembly in 1212 at the Parliament Oak to order the hanging of 28 Welsh boys?
... that <a href="./John,_King_of_England" id="mwBl4" rel="mw:WikiLink" title="John, King of England">King John</a> of England is said to have convened an assembly in 1212 at the <b id="mwBl8"><a href="./Parliament_Oak" id="mwBmA" rel="mw:WikiLink" title="Parliament Oak">Parliament Oak</a></b> to order the hanging of 28 Welsh boys?