They werent born in the same year. They are sisters
They are two in a set of triplets.
No President was born in 1776. Two Presidents were born in 1767. Andrew Jackson and John Quincy Adams.
13 is the smallest number of people that will guarantee that at least two of them were born on the same month.
Two siblings born in the same month and on the same day, but in a different year are simply called 'siblings.' If they both were born on the same month; day and year they would be twins.
U.S. Presidents Calvin Coolidge and Chester Alan Arthur were born in Vermont.
Present Presidents born the same YearThere are two sets of Presidents that are still alive in 2010 that were born in the same year. President George H. W. Bush and President Jimmy Carter were both born in 1924. President George W. Bush and President Bill Clinton were both born in 1946.
Three U. S. Vice Presidents, Hannibal Hamlin, Charles Dawes and Lyndon Johnson, were born on the 27th of August.
Gerald Ford is the only one of the presidents whos name is the same as an automobile.
Washington and Jefferson
Bush
The probability, over presidents of all organisations, through all of time, is 1.