Jo Siffert
...that motorcyclist Jo Siffert was killed in an end-of-season non-championship F1 race on October 24, 1971 at Brands Hatch?
...that <a href="./Motorcycle" id="mwATc" rel="mw:WikiLink" title="Motorcycle">motorcyclist</a> <b id="mwATg"><a href="./Jo_Siffert" id="mwATk" rel="mw:WikiLink" title="Jo Siffert">Jo Siffert</a></b> was killed in an end-of-season non-championship <a class="mw-redirect" href="./Formula_one" id="mwATo" rel="mw:WikiLink" title="Formula one">F1 race</a> on <a href="./October_24" id="mwATs" rel="mw:WikiLink" title="October 24">October 24</a>, <a href="./1971" id="mwATw" rel="mw:WikiLink" title="1971">1971</a> at <a href="./Brands_Hatch" id="mwAT0" rel="mw:WikiLink" title="Brands Hatch">Brands Hatch</a>?