Felinus and Gratian
...that the veneration of Saints Felinus and Gratian, which has a weak historical foundation, has been alleged to have been created to further the interests of Perugia?
...that the veneration of Saints <b id="mwDaQ"><a href="./Felinus_and_Gratian" id="mwDaU" rel="mw:WikiLink" title="Felinus and Gratian">Felinus and Gratian</a></b>, which has a weak historical foundation, has been alleged to have been created to further the interests of <a href="./Perugia" id="mwDaY" rel="mw:WikiLink" title="Perugia">Perugia</a>?