JL;DR SUMMARY Alfred Dreyfus Samuelson, named after his grandfather rather than the famous Alfred Dreyfus wrongly accused in the Dreyfus Affair, left his business card at Dreyfus' grave in Montparnasse Cemetery, leading to a connection with Jean-Marc Perl, Dreyfus' great-grandson. A way out west there was a fella, fella I want to tell you about, fella by the name of Jeff Lebowski. At least, that was the handle his lovin' parents gave him, but he never had much use for it himself. This Lebowski, he called himself the Dude. Now, Dude, that's a name no one would self-apply where I come from. But then, there was a lot about the Dude that didn't make a whole lot of sense to me. And a lot about where he lived, likewise. But then again, maybe that's why I found the place s'durned innarestin'.