When was the American singer and musician born who was also the client of Vern Yocum?
Vern Yocum: Vern Yocum (April 15, 1909 - September 13, 1991) is best known as copyist and librarian for Frank Sinatra, Nat King Cole, and Nelson Riddle. Roy Clark: Roy Linwood Clark (born April 15, 1933) is an American singer and musician.
i don't know