I found this article an interesting read: http://www.mobilebaymag.com/Mobile-Bay/June-2011/Ask-McGehee...
You may already have it but it does deal with your GGmother.
I'm looking for a piece of history pertaining to King Louis. It's a boat built in 1914 by Todd Shipyards for Foster K. Hale, Jr. so that he and Willie Mae would have a meeting place. Do you happen to have any knowledge of this boat Hale had built? Here's a link to the boat and some additional information that includes Willie Mae. https://youtu.be/SMCZBZg8DHc
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