Thomas (Tad) Lincoln (April 4, 1853 - July 16, 1871) was the son of President Abraham Lincoln and Mary Todd Lincoln. He and his older brother Willie always cause mischief like ringing the bells in the attic of the White House. And always make their Father laugh. In Feburary of 1862 his brother Willie died, leaving him with no one to play with. His oldest brother Robert Todd Lincoln was in collage. On April 14, 1865 Tad whent to the Grover Theater to see 'Aladdin and the Magic Lamp' when his father was assassinated by John Wilkes Booth at Ford's Theater. Tad later died in 1871 at the age of 18. April 4 is the 94th day of the year in the Gregorian calendar (95th in leap years). ... 1853 was a common year starting on Saturday (see link for calendar). ... July 16 is the 197th day (198th in leap years) of the year in the Gregorian Calendar, with 168 days remaining. ... 1871 was a common year starting on Sunday (see link for calendar). ... Abraham Lincoln (February 12, 1809 – April 15, 1865), sometimes called Abe Lincoln and nicknamed Honest Abe, the Rail Splitter, and the Great Emancipator, was the 16th President of the United States (1861 to 1865), and the first president from the Republican Party. ... Mary Todd Lincoln Mary Todd Lincoln Mary Ann Todd Lincoln (December 13, 1818 – July 16, 1882) was the sixteenth First Lady of the United States when her husband, Abraham Lincoln, served as the sixteenth President, from 1861 until 1865. ... The southern side of the White House The White House is the official residence and principal workplace of the President of the United States of America. ... Look up February in Wiktionary, the free dictionary February is the second month of the year in the Gregorian Calendar. ... 1862 was a common year starting on Wednesday (see link for calendar). ... Robert Todd Lincoln Robert Todd Lincoln (August 1, 1843 - July 26, 1926) was the first son of Abraham Lincoln and Mary Ann Todd. ... April 14 is the 104th day of the year in the Gregorian calendar (105th in leap years). ... 1865 is a common year starting on Sunday. ... John Wilkes Booth John Wilkes Booth (May 10, 1838 – April 26, 1865) was an American actor made infamous for assassinating Abraham Lincoln. ... Fords Theatre in the 19th century Fords Theatre in Washington, D.C. was the site of the assassination of U.S. President Abraham Lincoln on April 14, 1865. ...