She died in one of the smaller cities (Norwalk maybe) in Connecticut, check the obituary files for June 0l l968
2011
no
she was sick and when her parents went to her house they found dead.
Helen Keller died on June 1st of 1968 in her sleep.
Australia
As it Helen* Yes, she died because of heart attack when she is peacefully sleeping.
Connecticut.
Helen Keller was born on June 27, 1880
Frank Strecker died on March 27, 2000, in Grafing, Bavaria, Germany.
Hellen Huisman died on January 29, 2012, in Blaricum, Noord-Holland, Netherlands.
William Hellen died on February 19, 1957, in Los Angeles, California, USA.
Harrison Keller died in 1979.