John Swainson died on 1994-05-13.
William John Swainson died on December 6, 1855 at the age of 66.
John Swainson was born on 1925-07-31.
The Swainson's hawk got its name from its founder William John Swainson.
William John Swainson was born on October 8, 1789.
William John Swainson was born on October 8, 1789.
Isaac Swainson died in 1812.
William John Swainson died on December 6, 1855 at the age of 66.
Charles Anthony Swainson died in 1887.
William Swainson - lawyer - died on 1884-12-01.
William John Swainson was born on October 8, 1789 and died on December 6, 1855. William John Swainson would have been 66 years old at the time of death or 225 years old today.
Jackie Swainson is 5' 5".
Swainson's Sparrow was created in 1840.