Saxon
... that the offspring of the stallion Saxon were the subject of teasing from his owner's brother, resulting in a challenge race that Saxon's daughter won by four lengths?
... that the offspring of the <a href="./Stallion" id="mwEBc" rel="mw:WikiLink" title="Stallion">stallion</a> <b id="mwEBg"><a href="./Saxon_(horse)" id="mwEBk" rel="mw:WikiLink" title="Saxon (horse)">Saxon</a></b> were the subject of teasing from his owner's brother, resulting in a <a href="./Horse_racing" id="mwEBo" rel="mw:WikiLink" title="Horse racing">challenge race</a> that Saxon's daughter won by four lengths?