I am trying to help my mother Gloria Burman (nee Rubinowitz) to trace family members whom she last saw some 50 years ago - her late father's two brothers who escaped from Poland to South America prior to the start of WW11. They visited my parents in Cape Town where they lived at the time, and since them no contact has been had with any family in South America - country unknown. Gloria's late father Abel Rubinowitz came to South Africa with his young wife Anna Chosid about 1920. They had 4 children - Sylvia (deceased), Eva (desceased) , Myer who resides in Baltimore USA and Gloria (83 years old) who lives in Johannesburg.
Is there anyone who can put my mother in touch with the branch of the Rubinowitz family who might still reside in South America.