I'm hoping for some suggestions from this very well-informed list. I have
been searching, in vain, for about a year, for a letter written in 1275 to
Gregory X from the Dominican Prior of the Province of France, asking him
to canonize Louis IX. I know this letter exists, but have never seen a
citation for it. I have looked at the registers of Gr. X, but these are
only outgoing. I have gone through the MOHP, but none there. Does anybody
have any idea where I could find this, or even where I might look. The
secondary sources which tell me this letter exists, and that it was dated
to July 1275, are uniform in refusing to tell me where to go look. Any
sleuthing help would be hugely appreciated.
Thankyou to everyone.