Gender: girl
These are possible matches for Bela’s mother, father, and sister found through the Holocaust Survivor and Victim Catalog. Bela’s mother, Gisela Fefer, was born in 1893 (JewishGen) her father, Chil Chaim Fefer, was born 15 Jul 1890, and her older sister, Idesa Fefer, was born 14 Aug 1925 (USHMM). What truly connects these three is the fact that they each have the same address at Sperlinggasse 17 4, Sperlinggasse 18. Furthermore, through researching the student list on USHMM, it appears that Idesa Fefer was registered in an area (not found) on on 20 Dec 1941.