People Edith Derby Williams American historian17 June 1917 – 8 June 2008 Ethel Roosevelt Derby13 August 1891 – 10 December 1977 Edith Derby Williams17 June 1917 – 8 June 2008 ParentsEthel Roosevelt Derby13 August 1891 – 10 December 1977 From Wikipedia and Wikidata (public domain), updated daily.
