Once upon a time…
There’s not much about Marie and Henry Clews (Jr.) available on the Internet. The couple that bought the “Chateau of La Napoule” back in 1916 seems to be quite a white spot on Wikipedia. I tried to collect some of the few things about this interesting artists:
The introduction by Mancha Madison Clews to his mother’s memories Once upon a time (French)
The website of the Chateau La Napoule.
An article about Henry Clews Jr at sienese shredder.
There’s more about Henry Clews sister on wikipedia.