This is Josko Kalef with his wife Rasela Kalef. The photo was taken in the Rojal studio in Belgrade in the 1930s. Josko was the son of my granduncle Avram Kalef, my paternal grandmother's brother. He was married to Rasela and they a one-year-old child named Avram. The whole family, apart from Josko's sister Regina, died in the Holocaust.