This item appeared Wednesday in a Florida newspaper:
Daisy Garlock, a direct descendant of President Herbert Hoover, was joined by relatives, friends and fellow Bay Village residents in a gala celebration of her 103rd birthday.Hmm... According to every source I can find, Herbert Hoover had two sons (born 1903 and 1907) and no daughters. I don't think Daisy's even an indirect descendant of the guy.
She was born Jan. 8, 1905, in Birmingham, Ala. into a family with four brothers and four sisters. In 1926 she graduated from Howard College (now Stanford University) with degrees in English and botany. [Link]
And, by the way, Howard College is now Samford University—not Stanford, from which university (ironically) Herbert Hoover graduated in 1895.