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For a timeline I've been contemplating to write about Caligula dying in that conspiracy against him in 39 and an interesting butterfly that would result would be the survival of Ptolemy of Mauretania, the son of Juba II and Cleopatra Selene. So assuming he doesn't piss off Rome (unlikely, considering he was awarded a bunch of honors by the Senate) he has a solid twenty years to sire sons and daughters to continue his line, and my dreams of a neo-Ptolemaic dynasty.

Back to the point, as an avid worshipper and DESCENDANT FOR GODS SAKE OF THE LIVING INCARNATION OF ISIS (too much emphasis, but you get my point), no doubt, as OTL but on a larger scale, he would encourage the worship of Isis and Osiris-Serapis. The people would probably be cool with it, seeing it as a continuation of the popular husband-wife agriculture deity trend in the region (Baal Hammon-Tinnat and Saturn- *insert goddess whose name sounds an awful lot like Caelus but it's in it's femmenine form*). So, assuming the client-Kingdom of Mauretania lasts until Rome falls in this timeline, establishes itself as independent and its version of the cult survives, what traditions would it develop?
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