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.
1 John Adams was the father of John Quincy Adams. 2  James Madison and Zachary Taylor were second cousins. 3  William Henry Harrison was the grandfather of Benjamin Harrison. 4  Franklin Delano Roosevelt was a fifth cousin of Theodore Roosevelt. 5  George W. Bush is the son of George Bush.