Thomas Abernethy
... that in 1831 Thomas Abernethy was in James Clark Ross's party—the first to reach the North Magnetic Pole?
... that in 1831 <b id="mwBWA"><a href="./Thomas_Abernethy_(explorer)" id="mwBWE" rel="mw:WikiLink" title="Thomas Abernethy (explorer)">Thomas Abernethy</a></b> was in <a href="./James_Clark_Ross" id="mwBWI" rel="mw:WikiLink" title="James Clark Ross">James Clark Ross</a>'s party<span about="#mwt56" data-mw='{"parts":[{"template":{"target":{"wt":"mdash","href":"./Template:Mdash"},"params":{},"i":0}}]}' id="mwBWM" typeof="mw:Transclusion">—</span>the first to reach the <a class="mw-redirect" href="./North_Magnetic_Pole" id="mwBWQ" rel="mw:WikiLink" title="North Magnetic Pole">North Magnetic Pole</a>?