Who died in September 1997

Albanian-Indian Catholic nun and missionary who founded the Missionaries of Charity and received the Nobel Peace Prize for her work with suffering humanity

British psychologist known for pioneering work on intelligence and personality, and the most cited living psychologist at the time of his death

Austrian neurologist, psychiatrist, philosopher, and Holocaust survivor who founded logotherapy, a psychotherapy school emphasizing the search for life's meaning as a central human motivational force