Extermination camp of Sobibor 1943
I am French researcher and I am looking for all information about Ihil Perper and Sonia Kalnitsky who were born in Bessarabia. He was the son of Haim and Sara. She was the daughter of Iser and Lubov Finkel. They lived in France during the war. They died with their 3 children in extermination camp of Sobibor. Many thanks for any help.