Which preposition to use with pardoners

of Occurrences 3%

In very sooth the Pardoner of Pardoners am I, with pardons and indulgences but now hot from the holy fist of His Holiness of Rome: moreover I have a rare charm and notable cure for the worms, together with divers salves, electuaries, medicaments and nostrums from the farthest Orient.

at Occurrences 1%

"Here," quoth the Pardoner at last, stroking his round chin, "here was a man, methinks, wherefore are we yet alive!"

on Occurrences 1%

"Messiremessire!" quavered the Pardoner on trembling knees; but Beltane, as one that is deaf and blind, strode forward and over him, and as he went set his bugle to his lips and sounded a rallying note.

Which preposition to use with  pardoners