Question: Sheldon Warren Cheney, was an American author and art critic, born at Berkeley, California, the son of May L. Cheney, was appointment Secretary at University of California, Berkeley for over how many years?
Sentence (from "Sheldon Warren Cheney"): Sheldon Warren Cheney (June 29, 1886 – October 10, 1980) was an American author and art critic, born at Berkeley, California, the son of Lemuel Warren Cheney (1858–1921), California lawyer and writer, and May L. Cheney (1862–1942), Appointment Secretary at University of California, Berkeley for over forty years.
Relevant evidence: Yes