We boys hailed his coming with delight because he would always join us on the lawn. I remember vividly how he ran, how long were his strides, how far his coattails stuck out behind.

~Written about Abraham Lincoln in an early childhood letter

The author of the letter unknown, but Lincoln was known to play baseball on the front lawn of the White House.  Lincoln even had a field, called the White Lot, constructed on White House property for ballgames.  This field hosted a number of games between the Potomac Club and the earliest incarnation of the Washington Nationals (both teams formed in 1859).  One more reason to love our 16th President!