Believe it or not, there are two communities of Markham, Virginia - Heartland Orchard is in Fauquier County, and the other is in Pittsylvania County.
Fauquier County was founded in 1759, and named after Francis Fauquier, Lieutenant-Governor of Virginia Colony.
Pittsylvania County was founded in 1767, and named after William Pitt, 1st Earl of Chatham.