William T. Orr was born on September 27, 1917 and died on December 25, 2002. William T. Orr would have been 85 years old at the time of death or 94 years old today.
William T. Cahill was born on June 25, 1912 and died on July 1, 1996. William T. Cahill would have been 84 years old at the time of death or 99 years old today.
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 222 years old today.