Seeing as how Tintin's already been offered a role in Paranoid Productions "new billion dollar movie spectacular" a few pages earlier, maybe Rastapopoulos is at the dinner in his studio mogul guise, hoping to poach him for himself - maybe if he'd played his cards right, Tintin could have ended up as the leading man in the desert, instead of that jodphur-wearing fop in Cigars ("He's absolutely ruined my entrance!") ;)
Interesting that at the dinner, he seems to be wearing some sort of medal or order insignia. I bet he got it under false pretences, whatever it is! As for how he came by his Marquis status, I think in some countries it was possible to buy a title, or acquire one which comes with the purchase of a property. It would definitely appeal to his vanity, especially if he only had to buy a decrepit old castle somewhere to gain it!
Alternatively, seeing as he's a thoroughly rotten scoundrel, he may have bumped off the real Marquis and taken his place, Blofeld-style. That wouldn't explain how the Emir knows his true identity, but let's face it, he's a fairly ambiguous character himself, so might have had dealings with him in the past before the slavery operation came to light! |