Henri is what happens when Cassidy Turner and Soren Skwigelf go back in time and shake up the timeline, causing ripples that magically turned the Henn they both know and love, to the Henri that surprised his parents by not being Henn.

He's eight, lives in New Orleans, or just outside of it, in the Guildhall, with his mother Petit and his father Artan (parents who he is about to surprise again by replacing his infant self)  He likes horror movies, pretending to be a gunslinger, and hanging out with his BFFs Sor and Cassie, and his BFFF Marten.  His middle name is M, so that his initials are H.M.S., he sometimes jokes about being a boat.  He also insists that his name is spelled with a Y, even though everyone else spells it with an I.  There's no way to verify this on his birth certificate, since he doesn't have one on account of being born Backstage. 

Henri is played by Sterling, his PB is Remy Thorne and if you give him snacks he'll follow you around like a puppy.