I discovered that Ethel was very particular about the names she gave her children.
When her daughter Ruth Victoria Brown was born, her mother, Julia Page, wanted to call her granddaughter, 'Queen Victoria', after the former ruling British monarch, but the authorities would not allow it.
So she settled for Ruth Victoria Queen Brown instead.
[Source: Coastal Custodians, Feb 2005 see via link in right margin of this blog]
It appears to me that Ethel seemed to think she had royal heritage.
'Louis' is the name of a long list of French kings and some lived at the Palace of Versailles which is near the town of Giverny (also spelt 'Givney').
Ethel's mother's mother's maiden name was Givney.
Was there a family French royal connection?