In search of song by Ernest Moret based on poem(s) by André Foulon de Vaulx, U.S. copyright index from 1908 shows the work as Serenade Triste. 
I believe this is the song (piece no. 4) submitted anonymously to this volume: 
http://imslp.org/wiki/6_Morceaux_Anonymes_(Anonymous)
Thank you!
			
			
									
									
						Ernest Moret - Serenade Triste
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				coulonnus
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Re: Ernest Moret - Serenade Triste
This copyright entry https://books.google.fr/books?id=vyVhAA ... 22&f=false show it in 1936.
			
			
									
									
						Re: Ernest Moret - Serenade Triste
Yes, the copyright entry came up when I searched the lyrics, which gave me the little information I have. 
There must be a copy of it somewhere in the world. I'll keep looking!
			
			
									
									
						There must be a copy of it somewhere in the world. I'll keep looking!
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				coulonnus
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Re: Ernest Moret - Serenade Triste
You can consult it and perhaps request a reproduction at BNF: http://catalogue.bnf.fr/ark:/12148/cb43165121r
			
			
									
									
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				coulonnus
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Re: Ernest Moret - Serenade Triste
Here http://www.archive.org/stream/lalledusi ... l_djvu.txt you find the lyrics "Tandis que sur ton bras fidèle je m'appuie" by André Foulon found in the Musica album. Am I bringing anything constructive?