 The Stacy Snowden property, known as "Collingwood," extended south from Wellington and included a large tract stretching west from the Potomac River to Fort Hunt Road.Joining the Charles Wilkins' farm to the south ("Grassymeade"), this is approximately the site of the present Waynewood subdivision.An electric car line, established in 1892, ran from Washington, DC to Mount Vernon until the George Washington Memorial Parkway opened in 1932.