Conversation so far:
Who created The Shadow?
The Shadow's real name is Kent Allard, and he was a famed aviator who fought for the French during World War I.
How did he become The Shadow?
).
The disguise works well because Allard and Cranston resemble each other (Dictator of Crime, 1941).
Who is Cranston?
Cranston, a "wealthy young man-about-town." In the pulps, Cranston is a separate character; Allard frequently disguises himself as Cranston.

Question: Who is Allard?
Self-contained rewrite: Who is Kent Allard?