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.
Theodore Roosevelt (1901-1909) and Franklin D. Roosevelt (1933-1945) share a famous name but were only distantly related: they were fifth cousins. Teddy Roosevelt was more closely related to Franklin's wife Eleanor, who was his niece. (She was the daughter of Teddy's brother Elliot.) Bonus relatives: Martin Van Buren was a third cousin twice removed to Theodore Roosevelt, and Zachary Taylor (1849-1850) was a fourth cousin thrice removed to FDR.