public houses and inns in Grantham
... that the names of the several "Blue" public houses and inns in Grantham have their origins in a time when the parliamentary constituency of Grantham was a pocket borough?
... that the names of the several "Blue" <b id="mwGzk"><a class="mw-redirect" href="./Public_houses_and_inns_in_Grantham" id="mwGzo" rel="mw:WikiLink" title="Public houses and inns in Grantham">public houses and inns in Grantham</a></b> have their origins in a time when the <a href="./Grantham_(UK_Parliament_constituency)" id="mwGzs" rel="mw:WikiLink" title="Grantham (UK Parliament constituency)">parliamentary constituency of Grantham</a> was a <a class="mw-redirect" href="./Pocket_borough" id="mwGzw" rel="mw:WikiLink" title="Pocket borough">pocket borough</a>?