The zoologist Austin Hobart died at the age of 73. Here is all you want to know, and more!
Biography - A Short Wiki
Massachusetts-born Zoologist remembered for his theory of zoogenesis, which he outlined in a 1930 scientific work entitled The New Evolution: Zoogenesis.
His first marriage, to Mary Wendell Upham, produced five children. After Upham’s death, Clark married Leila Gay Forbes.