Husband of Ethel Carow Roosevelt
- Created by: Paul1957
- Added: 23 Jan 2007
- Find a Grave Memorial 17652013
- Sponsored by Thomas Fife
Find a Grave, database and images (www.findagrave.com/memorial/17652013/richard-derby : accessed ), memorial page for Dr Richard Derby (7 Apr 1881–21 Jul 1963), Find a Grave Memorial ID 17652013, citing Youngs Memorial Cemetery, Oyster Bay, Nassau County, New York, USA ; Maintained by Paul1957 (contributor 46616656) .