Louis Braille

popular name: Antoine-Augustin Parmentier

date_of_death: December 13, 1813

age: 76

cause_of_death: Tuberculosis

claim_to_fame: Historical Figure

best_know_for: Antoine-Augustin Parmentier (1737–1813) was a French pharmacist, agronomist, and nutrition advocate best known for promoting the potato as a reliable food source in France. After serving as a military pharmacist during the Seven Years’ War, he was captured by Prussians and fed a diet largely consisting of potatoes—an experience that convinced him of their nutritional value at a time when the French public considered them unsafe. Returning to France, Parmentier conducted scientific studies on potato cultivation, organized public demonstrations, and even persuaded influential figures, including King Louis XVI, to support his efforts. Beyond potatoes, he contributed significantly to public health by working on food preservation, public hygiene, smallpox vaccination campaigns, and improved bread production. Parmentier’s work helped transform French agricultural practices and eased food shortages, securing his legacy as a pioneering figure in nutrition and public health.

popular name: Kathleen Cavendish, Marchioness of Hartington

date_of_death: May 13, 1948

age: 28

cause_of_death: Plane crash

claim_to_fame: Historical Figure

best_know_for: Kathleen Agnes Cavendish, Marchioness of Hartington (née Kennedy) also known as "Kick" Kennedy was an American socialite. She was the second daughter of Joseph P. Kennedy Sr. and Rose Fitzgerald, a sister of U.S. President John F. Kennedy and Senators Robert F. Kennedy and Ted Kennedy, and the wife of the Marquess of Hartington, heir apparent to the 10th Duke of Devonshire. When her father was serving as U.S. Ambassador to the United Kingdom, Kathleen made many friends in London and was the "debutante of 1938". Working with the Red Cross, she began a romantic relationship with Lord Hartington, whom she married in May 1944 much to the anger of her parents. He was killed on active service in Belgium only four months later. Kathleen died in a plane crash in 1948, flying to the south of France while on vacation with her new partner, the 8th Earl Fitzwilliam. The only family member to attend her funeral was her father, Joseph P. Kennedy. Her mother, Rose Kennedy waited 20 years to visit her daughter's grave, and even then it was a brief visit.

popular name: Kara Kennedy

date_of_death: September 16, 2011

age: 51

cause_of_death: Heart attack

claim_to_fame: Historical Figure

best_know_for: Kara Kennedy was born into a public family, the daughter of the Senator Edward M. Kennedy and Joan Bennett Kennedy, but was a private person who was able to live her life outside the public glare. After graduating from the National Cathedral School in 1978, Kara worked on her father’s 1980 Presidential campaign before matriculating at Tufts University. Following the receipt of her degree in 1983 she pursued a career in television, working at Fox News in New York and at an evening news magazine in Boston. She also successfully co-managed her father’s 1988 re-election campaign with her brother Patrick. Her lung cancer diagnosis came in 2002, and the prognosis was grim. But with her trademark determination, she went through aggressive surgery, chemotherapy and radiation, and had been in remission from her cancer since that time. Her family has speculated that her heart was weakened by the aggressive cancer treatments she received when she passed away at the young age of 51.