Sonia Schreiber Weitz was born in 1928 in Krakow, Poland. She was only 11 when the Germans invaded Poland. Sonia and her sister Blanca are the only two surviving members of their f...ver másSonia Schreiber Weitz was born in 1928 in Krakow, Poland. She was only 11 when the Germans invaded Poland. Sonia and her sister Blanca are the only two surviving members of their family. For three years Sonia lived in displaced persons camps across Austria. It is during this period that Sonia wrote many of the poems found in I Promised I Would Tell, her poetic memoir of her experiences in the Holocaust.ver menos