Moses
... that Moses won the 1816 Derby Stakes wearing the Duke of York's colours, and became the third racehorse owned by British Royal Family to win the Derby?
... that <b id="mwDRg"><a href="./Moses_(horse)" id="mwDRk" rel="mw:WikiLink" title="Moses (horse)">Moses</a></b> <i id="mwDRo">(pictured)</i> won the 1816 <a href="./Epsom_Derby" id="mwDRs" rel="mw:WikiLink" title="Epsom Derby">Derby Stakes</a> wearing the <a href="./Prince_Frederick,_Duke_of_York_and_Albany" id="mwDRw" rel="mw:WikiLink" title="Prince Frederick, Duke of York and Albany">Duke of York</a>'s colours, and became the third racehorse owned by <a class="mw-redirect" href="./British_Royal_Family" id="mwDR0" rel="mw:WikiLink" title="British Royal Family">British Royal Family</a> to win the Derby?