What ONE name comes immediately to mind when you hear "1930's"?

Adolf Hitler.

Earnest Hemingway. There’s a bar that was called Sloppy Joe’s (now Capt. Tony’s Saloon) in Key West and the sign on it said Hemingway spent a few years in there over the '30s. I have a litho of the bar in my bathroom and I associate it with the 30s now.

poverty and crime

for some odd reason – Charlie Chan.

Hoover (Herbert) came first, though on further reflection, yeah, I’d have found others more appropriate.

Leslie Charteris.

I suppose Ernie was pretty Earnest, now that you mention it.

Eleanor Roosevelt.

Capone for me

My mom, too. She’s the first one I thought of.

J. Edgar Hoover, for some reason, then the other Hoover (Herbert).

Regards,
Shodan

Zeldar.

Hitler for me as well but first thought was the Great Depression which of course is not a person.

Neville Chamberlain

Jean Harlow.

Depending on my mood, sometimes Ginger Rogers or Miriam Hopkins.

Except the crossing was in 1927.

The Dionne Quintuplets… but just one of them, I guess…

Sidney Bechet

Franklin Delano Roosevelt

Amelia Earhart