Please answer the following question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Cedar Grove (Williamsport Maryland) - Cedar Grove is a historic home located at Leitersburg Washington County Maryland United States. It is a two-story four-bay brick-cased log dwelling with a central chimney built of stone and brick. The original part of the house was built about 1760 with later Federal-style additions. The house is likely one of the early tenement houses on Lord Baltimore's Conococheague Manor.It was listed on the National Register of Historic Places in 1999.
A:
Building