A French member, specifically from southern France.
LSCatilina joined the board in 2008, but didn't regularly participate until 2010. He came mainly for maps, but published his first TL “Lex Visigothorum” in 2010 before abandoning because of its lack of plausibility eventually making a remake with Eagles and Hawks.
His alias is often misspelled on “Castilla”, “Catalina” and it make many members to think he's Catalan or Spanish, in spite of he's French/Occitan. (As of 2011, people have started reading the name as “Light Speed Catalonian”.)
Map/flag maker and an AH illustrator, essentially involved in the OTL map thread (mostly for ancient and medieval worlda maps)
He has been heavily involved in the AH.com Podcast project as well.
“Alternate History isn't a Crusader Kings/Europa Universalis game”
“That doesn't work that way”
“That was interesting. And by interesting I meant weird. And by weird I meant retarded.”
The eponymous character of LSCatilina, a crew member and one of the five commanders of the MES-1 Allohistory from AH.com Enterprise, is based on him.