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.
Answer Wiki. Franklin Roosevelt (FDR) and Theodore Roosevelt (TR) were 5th cousins. Their common ancestor, Claes Maartenszen van Rosenvelt, immigrated to America in about 1649. There was a family rivalry with TR and Eleanor being part of the Oyster Bay Roosevelts and FDR being part of the Hyde Park Roosevelts.