Born: April 21, 1909
Died: October 22, 1994
Biography: Rollo May was an American existential psychologist. He authored the influential book Love and Will during 1969. He is often associated with both humanistic psychology and existentialist philosophy. May was a close friend of the theologian Paul Tillich. His works include Love and Will and The Courage to Create, the latter title honoring Tillich's The Courage to Be.