Raymond Pearl was an American biologist, regarded as one of the founders of biogerontology. He spent most of his career at Johns Hopkins University in Baltimore. Pearl was a prolific writer of academic books, papers and articles, as well as a... Wikipedia
Born: June 3, 1879, Farmington, NH
Died: November 17, 1940 (age 61 years), Hershey, PA
Partner: Maud Dewitt Pearl
Parents: Ida May McDuffee and Frank Pearl