The Johnstons’ friends seemed to realize that the family had not been passing as white, but as Americans.
Robert McG. Thomas, Jr., “Thyra Johnston, 91, Symbol Of Racial Distinctions, Dies,” The New York Times, November 29, 1995. http://www.nytimes.com/1995/11/29/us/thyra-johnston-91-symbol-of-racial-distinctions-dies.html.