Charles Frewen
... that in the North Leicestershire by-election in February 1857, Charles Frewen campaigned on a slogan of "No Popery"?
... that in the <a href="./North_Leicestershire_(UK_Parliament_constituency)" id="mwDQE" rel="mw:WikiLink" title="North Leicestershire (UK Parliament constituency)">North Leicestershire</a> by-election in <span about="#mwt44" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"Nowrap","href":"./Template:Nowrap"},"params":{"1":{"wt":"February 1857"}},"i":0}}]}' id="mwDQI" typeof="mw:Transclusion">February 1857</span>, <b id="mwDQM"><a href="./Charles_Frewen" id="mwDQQ" rel="mw:WikiLink" title="Charles Frewen">Charles Frewen</a></b> campaigned on a slogan of "No Popery"?