[1] The home was designed as a two-story, brick side passage double pile plan dwelling, and was listed on the Maryland Historic Site inventory in 1969.

[4] Johns Hopkins lived on the property until 1812, when he left for Baltimore at the age of 17.

[5] Today, the previous manor house is surrounded by residential development and the Walden Golf Club,[5] and is within the planned community of Crofton.

In 2016, Millersville-based housing developer Polm Companies planned to demolish the historic home for additional space for residential lots.

[9] It is recognized as a tax-exempt 501(c)(3) organization by the U.S. Internal Revenue Service.