In her later years, Derby devoted more time to the
American Civil Rights Movement, a cause to which she had long been devoted. She worked on a smaller scale, though no less committed, than her first cousin
Eleanor Roosevelt, and believed in solving local problems before working nationally. When she felt Black residents were being
discriminated against, Derby formed a committee to bring
low-income housing into
Oyster Bay. The proposal initially was rebuffed by most of the residents. Ethel had her friends meet at her house where she convinced them that this was a good idea and the housing project was successfully completed. In 1960 Derby, along with her daughter
Edith, made a seconding speech for the nomination of
Richard Nixon at the
Republican National Convention. By 1975, Derby was in visibly weak condition. In 1977 she made her final visit to the
White House to see
Jimmy Carter and his wife
Rosalynn. In December 1977, she died at the
Adam-Derby House in Oyster Bay, New York, aged 86; she was buried in the nearby
Youngs Memorial Cemetery where her parents, husband and other relatives are also buried. ==References==