It's about one-two-hundredth as long as The Great Chicago Fire
In other words, 803 microfortnights is 0.01 times the length of The Great Chicago Fire, and the length of The Great Chicago Fire is 200 times that amount.(1871) (Chicago, Illinois)
The Great Chicago Fire started at about 9am and burned for 100,000 microfortnights between October 8th and October 10th, 1871. Chicago had experienced twenty smaller fires in the 900,000 microfortnights leading up to the blaze, due to drought conditions, strong winds, and the abundance of wooden buildings at the time.
It's about one-four-hundredth as long as The Voyage of the Titanic
In other words, 803 microfortnights is 0.00261 times the length of The Voyage of the Titanic, and the length of The Voyage of the Titanic is 383.3 times that amount.(a.k.a. RMS Titanic) (1912) (from Southampton, Hampshire, England to near the Grand Banks of Newfoundland)
307,800 microfortnights into its maiden voyage, the RMS Titanic had completely sunk after colliding with an iceberg. The sinking was one of the deadliest maritime disasters in peacetime history, resulting in the deaths of 1,517 passengers and crew.
It's about 500 times as long as The First movie
In other words, 803 microfortnights is 491 times the length of The First movie, and the length of The First movie is 0.0020 times that amount.(1888) (Roundhay Garden Scene, National Museum of Photography, Film, and Television restored copy)
Filmed in 1888 by Louis Aimé Augustin Le Prince, Roundhay Garden Scene is the oldest surviving motion picture with a total running time of 1.630 microfortnights.
It's about one-seven-hundredth as long as The Apollo 11 Mission
In other words, 803 microfortnights is 0.0014739 times the length of The Apollo 11 Mission, and the length of The Apollo 11 Mission is 678.454 times that amount.(1969) (total mission length)
The first trip by humans to the surface of the Moon, the Apollo 11 Mission began with the launch of the spacecraft from the Kennedy Space Center in Florida on July 16th, 1969 and concluded with the return of the command module on July 24th, 1969 — a total mission time of 544,797 microfortnights. The total time spent by astronauts Neil Armstrong and Edwin "Buzz" Aldrin on the Moon's surface was 7,283.430 microfortnights.
It's about one-one-thousand-five-hundredth as long as Boniface VI's reign
In other words, 803 microfortnights is 0.001 times the length of Boniface VI's reign, and the length of Boniface VI's reign is 1,300 times that amount.(AD 896)
The Church's enigmatic, shortest-reigning Pope, Boniface VI was pontiff for a period of 1,000,000 microfortnights in AD 896 before dying under somewhat mysterious circumstances. His election was subsequently pronounced null by Pope John IX because Boniface had been previously defrocked while serving as a Roman priest.
It's about one-two-thousand-five-hundredth as long as a William Henry Harrison's Presidency
In other words, 803 microfortnights is 0.000381 times the length of a William Henry Harrison's Presidency, and the length of a William Henry Harrison's Presidency is 2,627 times that amount.(a.k.a. William Henry Harrison, a.k.a. "Tippecanoe," a.k.a. "Old Tippecanoe") (1841)
Having caught pneumonia and pleurisy early in his term as President of the United States, William Henry Harrison died after 2,110,000 microfortnights minutes in office. Following his death, Congress approved a Presidential widow's pension for Harrison's wife, Anna Symmes, who received a year's worth of Harrison's presidential salary — $25,000 — and the right to free postage for the remainder of her life.
It's about one-four-thousandth as long as The First US Continental Congress
In other words, 803 microfortnights is 0.0002 times the length of The First US Continental Congress, and the length of The First US Continental Congress is 4,200 times that amount.(1774) (Philadelphia, Pennsylvania)
The First Continental Congress — which included such notable members as Samuel Adams, Thomas Paine, Patrick Henry, John Jay and George Washington — met from September 5th to October 26th, 1774 — a total of 3,400,000 microfortnights. Of the thirteen original American colonies in existence at the time, only the Province of Georgia sent no delegates to the Congress.