William Walker Rockwell,
1911 Encyclopædia Britannica, Volume 6…
(1911)
“ At Perugia on the 5th of June 1305 he was chosen to succeed Benedict XI; the cardinals by a vote of ten to five electing one neither an Italian nor a cardinal, in order to end a conclave which had lasted eleven months. The chronicler Villani relates that Bertrand owed his election to a secret agreement with Philip IV., made at St Jean d’Angély in Saintonge; this may be dismissed as gossip, but it is probable that the future pope had to accept certain conditions laid down by the cardinals. At Bordeaux Bertrand was formally notified of his election and urged to come to Italy ”
