Summary. 1  Psittacosis is a type of lung infection caused by the bacterium Chlamydia psittaci. 2  Chlamydia psittaci is commonly carried by birds of the parrot family including budgerigars, lovebirds and parakeets. 3  This disease can be readily treated with antibiotics.
Theodore Roosevelt (26th US President) and Franklin D. Roosevelt (32nd President) were fifth cousins through their common ancestor of Nicholas Roosevelt. In 1905, FDR marriedâ¦ Theodore's niece, Eleanor Roosevelt, also his cousin.
Further information: Sally Hemings, Thomas Jefferson, and Thomas Jefferson and slavery. The JeffersonâHemings controversy is a historical debate over whether a sexual relationship between U.S. President Thomas Jefferson and his multiracial slave, Sally Hemings resulted in his fathering some or all of her six recorded children.