A shekara ta 1990, John Cofran, ta yin amfani da bayanan kididdigar, ya ce an haife ta ne a matsayin Ada C. McCord, a Memphis, Tennessee a ƙarshen 1830.
Tabbas, wani nau'i mai rikitarwa na jumla shine "A shekara ta 1990, John Cofran, ta yin amfani da bayanan ƙididdiga, ya ce an haife ta ne a matsayin Ada C. McCord, a Memphis, Tennessee a ƙarshen 1830, 'yar wani ɗan kasuwa na Irish Richard McCord da matarsa Catherine. "