The Astruc family genealogy, after Joseph Télèphe and Elie Aristide Astruc in 1875. Drawn by Roger and David Kohn. Finished on the first of January 1924. I thought this information would certainly be useful to genealogists and other researchers. This whole tree is in the process of being digitized as part of http://genealogy.bensaude.org/geneweb?b=bensaude