1996 Death Mary Leakey, British Scientist 1972 Death Louis S B Leakey, archaeologist/anthropologist, dies at 68 1972 Death Louis Leakey, English anthropologist, dies at 68 1959 Event Dr. Leakey discovers oldest human skull (600,000 years old) 1944 Birthday Richard Leakey, anthropologist 1944 Birthday Richard [Erskine Frere] Leakey, Nairobi Kenya, anthropologist 1913 Birthday Mary Leakey, British Scientist 1903 Birthday Louis S B Leakey, archaeologist/anthropologist 1903 Birthday Louis Leakey, anthropologist, 1964 Richard Hooper Medal
