No mention of any Druid Hill in either "Guide to Loudoun County" or the "Loudoun Discovered" series by Eugene Scheel.
Could you post more complete information from that article? I have abstracted The Mirror and The Telephone newspapers in Loudoun from that time period and did not abstract any reference to a Druid Hill. I might be able to match up the information from those two papers if I knew the date of the reference and what the article actually said.
Is there a particular person you are interested in that relates to that Druid Hill reference?