To send a message directly to a BlackBerry user's PIN: 1  If the PIN is associated with one of your contacts: 2  Open the Messaging application and select the icon (the open envelope and pencil).
The name Executive Mansion was used in official contexts until President Theodore Roosevelt established the formal name by having the de facto name White HouseâWashington engraved on the stationery in 1901.
Our first president, George Washington, selected the site for the White House in 1791. The cornerstone was laid in 1792 and a competition design submitted by Irish-born architect James Hoban was chosen.