July 9

July 9 is the 191st day of the year, and the American record for it runs from 1640 to 1918 — a span of 278 years. The entry that anchors it: George Washington orders the Declaration of Independence to be read out to members of the Continental Army in Manhattan, 1776.

The colonial record reaches this date first. In 1640, the Virginia Governor's Council made John Punch the first legally recognized slave in England's North American colonies.

In the years around independence, the date turns political. In 1776, George Washington orders the Declaration of Independence to be read out to members of the Continental Army in Manhattan, while thousands of British troops on Staten Island prepare for the Battle of Long Island.

By the middle of the nineteenth century the date carries heavier freight. In 1811, British explorer David Thompson posted a notice at the confluence of the Columbia and Snake Rivers (in modern Washington state, U.S.), claiming the area for Great Britain. Then, in 1850, U.S. President Zachary Taylor dies after eating raw fruit and iced milk; he is succeeded in office by Vice President Millard Fillmore. The same year, following Zachary Taylor's death, Millard Fillmore became president of the United States, the last member of the Whig Party to hold that office.

In the postwar nineteenth century the date tracks a nation rebuilding. In 1868, the Fourteenth Amendment to the United States Constitution, including the Citizenship Clause and the Equal Protection Clause, was ratified by the minimum required twenty-eight states. Then, in 1893, Daniel Hale Williams, American heart surgeon, performs the first successful open-heart surgery in United States without anesthesia.

In the first half of the twentieth century the date turns technological. In 1918, in Nashville, Tennessee, an inbound local train collides with an outbound express, killing 101 and injuring 171 people, making it the deadliest rail accident in United States history.

The date is also a birthday. Among the Americans born on July 9: Philip Livingston (1686), American merchant and politician; Jacob Perkins (1766), American inventor; Alexander William Doniphan (1808), American lawyer and colonel; Elias Howe (1819), American inventor, invented the sewing machine; and A. C. Gibbs (1825), American lawyer and politician, 2nd Governor of Oregon.

July 9 is also a date of endings. Among the Americans who died on it: Jonathan Mayhew (1766), American minister; Zachary Taylor (1850), American general and politician, 12th President of the United States; Thomas McKean Thompson McKennan (1852), American lawyer and politician, 2nd United States Secretary of the Interior; and James Strang (1856), American religious leader and politician.

8 entries, 278 years, one square on the calendar. July 9 is a reminder that history is experienced as an ordinary day before it is remembered as a date.