Katherine oppenheimer: Kitty Oppenheimer was born in Germany

Kitty Oppenheimer was born in Germany, studied botany, and joined the Communist Party. She married Robert Oppenheimer , the leader of the Los Alamos laboratory, in 1940 and supported him throughout his career and personal struggles. Katherine “Toni” Oppenheimer . Credit: Corbis/Getty Images Further along in Toni’s life, neighbors and friends often recalled feeling poorly about the state of her and her brother’s ... Katherine Vissering " Kitty " Oppenheimer (née Puening; August 8, 1910 – October 27, 1972) was an American biologist, botanist, and a member of the Communist Party of America until leaving in the 1930s. Her husbands were Frank Ramseyer, Joe Dallet, Richard Stewart Harrison, and physicist J. Robert Oppenheimer , the director of the Manhattan Project 's Los Alamos Laboratory during World War II.