Life of Saint Ninian
... that Saint Ninian, the subject of Ailred of Rievaulx's Life of Saint Ninian, is an "unhistorical doppelgänger" of the real-life British churchman Finnian?
... that <a class="mw-redirect" href="./Saint_Ninian" id="mwAcU" rel="mw:WikiLink" title="Saint Ninian">Saint Ninian</a>, the subject of <a class="mw-redirect" href="./Ailred_of_Rievaulx" id="mwAcY" rel="mw:WikiLink" title="Ailred of Rievaulx">Ailred of Rievaulx</a>'s  <i id="mwAcc"><b id="mwAcg"><a href="./Vita_Sancti_Niniani" id="mwAck" rel="mw:WikiLink" title="Vita Sancti Niniani">Life of Saint Ninian</a></b></i>, is an "unhistorical <a href="./Doppelgänger" id="mwAco" rel="mw:WikiLink" title="Doppelgänger">doppelgänger</a>" of the real-life <a class="mw-redirect" href="./Britons_(historical)" id="mwAcs" rel="mw:WikiLink" title="Britons (historical)">British</a> churchman <a class="mw-redirect" href="./Finnian_of_Moville" id="mwAcw" rel="mw:WikiLink" title="Finnian of Moville">Finnian</a>?