Not exactly a timely theory, but here it goes. I believe the Thief-of-Faces once mated with an ape.
Now that I have your attention, onto the evidence.
What we know for certain so far: The Thief-of-Faces is a child of the flukes and a powerful shapeling. He is the father of all snuffers and he did a horrendous act to the the Mountain of Light to also father Mt. Nomad. We also know the Elder Continent is inhabited by all manner of beasts and other creatures, and that snuffers call themselves cousins to humans.
Here’s where things start to not add up. The Thief-of-Faces descends from flukes, humans most definitely don’t. The word cousins implies a common ancestor. Here’s where Mr. Darwin comes in.
There are references to the theory of evolution in Fallen London, there is no definitive word on whether it is real in this universe, although it most likely is. Now, according to the theory of evolution, humans share a common ancestor with apes. Here the dots start to connect.
Let’s look at the Pentecost Apes, in Sunless Sea, they live in the verdant yet deadly Empire of Hands. In Sunless Sea it can spawn anywhere on the East edge of the map, but its verdancy makes me thing that it probably should be close to the Elder Continent. The name "Pentecost Ape" also nudges me in this direction, as both Pentecost and Presbyter are obscure-ish christian terms that have been appropriated into Elder Continent lore. This makes me suspect that Pentecost Apes were originally from the Elder Continent, where you can find many other animals with human features and personalities (put a pin in that).
Now let’s look away from Darwin, at Eden. The Garden in the Elder Continent has strong deliberate parallels to the Garden of Eden (yet another christian reference), which leads many to suppose that humans originated in the Garden. I myself like this theory, as it would explain the name "Elder Continent". The term "Old Continent" refers to Europe, usually in contrast to the "New Continent" America. The idea being that humans migrated from Europe into America at the time of the colony (disregarding the people already there). In this context, the term "Elder Continent" makes complete sense if humans migrated from it into Afro-Eurasia.
How does this relate to Darwin and the apes? Well, the idea that man evolved and that man came from the Garden are often thought to be in conflict, but I don’t see why they have to be. In the Elder Continent we find all sorts of animals with human features, and even rocks and trees. Stone seems to have a preference for the form of humans. I believe what happened is that humans evolved from apes in the garden, under Stone’s light.
Which brings us back around, finally, to the snuffers, the cousins to humanity. We know snuffers are adept changelings and that they have a great natural strength, one might say, an ape-like strength. The final claim of this theory, which I’ll admit is more speculative than the rest of it, is that the common ancestor of mankind and snuffers was an intelligent ape. At some point, an ape mated with the Thief-of-Faces to create the snuffers, "why can they steal human faces, then?" I hear you ask, well, they can actually steal faces from rats as well, so their abilities are far from human-only. Later on the Snuffers were cast out of the garden because of the crimes of the Thief-of-Faces and so were all non-flying creatures, including, by this point, humans, some of which returned to the surface, likely through the travertine spiral, and the rest is history.
edited by NotaWalrus on 5/13/2020