TLEILAXU and I were discussing the possible identity of the Mutilated in the Quorum and I mentioned how shortly after reading TUC I had considered the possibility that one or more of them could be (one or more of) the Pragma mentioned in PON. According to the wiki, however,
Samarmau Uän was born in 4001 and
Meigon was born in 4002, which would make them 131 and 130 as of TAE. So, it would be exceedingly unlikely for one or both of them to be among the Mutilated (unless chanv was involved, I suppose).
But then we noticed that the third Pragma mentioned by name,
Kessriga Jeükal does not have his birth date given in the text, and unlike the other two does not have a glossary entry. Which could be significant by itself. To be sure, Jeükal taught Kellhus in his youth and Kellhus was in his 50s during TAE, so he can't be a young man in any case, but it's possible he was nowhere near as old as the other two. And keep in mind that Malowebi himself is not young either, so maybe he wouldn't remark on the Mutilated's age as, say, someone like Sorweel or Kelmomas might have had. TLEILAXU also pointed out that the burnt Mutilated's scars are so extensive they might actually make it hard for Malowebi to tell what his actual age is.
So it definitely seems that there could be some clues here - anyway, it's as interesting a subject to discuss as any. Anyone else want to comment/add some details we might have missed?