Date of Birth: May 16, 1941

Date of Death: 1956

Mars was shipped to Dr. Clinton N. Woosley's lab at the University of Wisconsin for a terminal experiment on February 7, 1956. Mars was almost 15 when he was shipped off.

Parents: Frank and Josie

Also Known: In 1948, Mars was lobotomized with another chimp named Ken. Records indicate that after the terminal experimentation at Wisconsin, Mars' brain was to go to Dr. Karl Pribram.