Montague Mathew
... that when confused with Mathew Montagu, the taller Montague Mathew claimed "there was as great a difference between them as between a horse chesnut [sic] and a chesnut horse"?
... that when confused with <a href="./Matthew_Montagu,_4th_Baron_Rokeby" id="mwDLg" rel="mw:WikiLink" title="Matthew Montagu, 4th Baron Rokeby">Mathew Montagu</a>, the taller <b id="mwDLk"><a href="./Montague_James_Mathew" id="mwDLo" rel="mw:WikiLink" title="Montague James Mathew">Montague Mathew</a></b> claimed "there was as great a difference between them as between a <i id="mwDLs"><a href="./Aesculus_hippocastanum" id="mwDLw" rel="mw:WikiLink" title="Aesculus hippocastanum">horse chesnut</a></i> <span about="#mwt53" data-mw='{"parts":[{"template":{"target":{"wt":"sic","href":"./Template:Sic"},"params":{},"i":0}}]}' id="mwDL0" typeof="mw:Transclusion mw:Entity"> </span><span about="#mwt53" typeof="mw:Entity">[</span><i about="#mwt53"><a href="./Sic" rel="mw:WikiLink" title="Sic">sic</a></i><span about="#mwt53" typeof="mw:Entity">]</span> and a <i id="mwDL4"><a class="mw-redirect" href="./Chestnut_(coat)" id="mwDL8" rel="mw:WikiLink" title="Chestnut (coat)">chesnut horse</a></i>"?