![Mount Vernon on X: "#OnThisDay in 1791, President Washington reached Georgetown, Maryland (which later became part of DC), where he discussed plans for the Federal City with Major Pierre-Charles L'Enfant: https://t.co/7SFBRu9G7V https://t.co/ihXnlgLwJr" / Mount Vernon on X: "#OnThisDay in 1791, President Washington reached Georgetown, Maryland (which later became part of DC), where he discussed plans for the Federal City with Major Pierre-Charles L'Enfant: https://t.co/7SFBRu9G7V https://t.co/ihXnlgLwJr" /](https://pbs.twimg.com/media/EUNUkYlXQAAREQ9.jpg)
Mount Vernon on X: "#OnThisDay in 1791, President Washington reached Georgetown, Maryland (which later became part of DC), where he discussed plans for the Federal City with Major Pierre-Charles L'Enfant: https://t.co/7SFBRu9G7V https://t.co/ihXnlgLwJr" /
![Detail of Pierre Charles L'Enfant's Plan of the City of Washington (1792) (White House History 34) - White House Historical Association Detail of Pierre Charles L'Enfant's Plan of the City of Washington (1792) (White House History 34) - White House Historical Association](https://d1y822qhq55g6.cloudfront.net/default/Journal340020.jpg)