There's where the "might" comes in, so short answer: no... But at the pace PK/Marlkitty/not-sure are going with their current story, doubt is quickly fleeing. Either Devonshire is the Marowak or Devonshire stole a frilly bow tie from said Marowak. You could read my theory in the comments section on the second excerpt of PK's current story. . . . And you can take a second look at the Marowak in Merlot's interview. He's sort of wearing Devonshire bow tie... and using Devonshire's signature text balloon...
Assuming this is true, it would explain: -Devonshire fondness to Chex -Jill knowing Devonshire as well as her reference to a "poor mistress" (Merlot) and a "castle" (Castle Draclugia. If you assume the Marowak is from Prismatic Jungle, it strengthen this. -We know the Marowak had a library pass and he one day left the castle. If he died, would explain the Devonshire we know, as well as Devonshire's being the only library pass Lexy couldn't collect due to its owner being dead.
You portray the NPCs with SUCH flair, Haychel. I am serious. You bring out their personalities and characters in this way I cannot fanthom. It is through your stories I find favor in the Guild Leaders. You....you are definitely something.
And the art. Needless to say, it's astounding as usual.
Though, I must say that my characterizations on the leaders may not match with what they really are. I mean, it's only my interpretations on what we know. But welp, I'm really glad how most of you enjoy how they behave under my hands.
You have to rock on too! I really look forward to seeing how my team turns out in your comics!