Send a message to the person who requested a photo of the grave monument of Joseph Landau with the following comment:
I am writing a book on the Poliakoff family based on the diaries of Zinaida Gubbay nee de Poliakoff (name spelled Zeneide Gubbay in France). She was the daughter of Lazar Solomonovich Poliakov. She mentions her cousin Isabella (the daughter of her uncle Yakov or Jacques de Poliakoff) and Iosef Landau in her diaries. The Landau family comes up a few times in the diaries (10 diaries from 1875-1952). I'd be happy to send you excerpts from the diary about Isabella and her husband Landau if you read Russian. If not, I am in the process of translating them for publication so I can send you the English excerpts at the end of the summer. Is Isabella buried next to her husband? Do you have information on any of their children, including Alice? Thank you so much!