With thanks to Roland Clare, a quick snippet of interest (certainly to me, anyway) on the etymology of a certain Étienne Cherdlu, a character featuring, despite omission from Hurley's Pynchon Character Names: A Dictionary (Hurley, Patrick. Pynchon Character Names: A Dictionary. Jefferson N.C.: McFarland & Co. Publishers, 2008.), in "The Secret Integration". (Pynchon, Thomas.