File:Old Parish House Historic Site College Park MD.jpg
Calverts’ Riversdale estate, this is one of only two
surviving outbuildings from that large plantation. Built
in 1817, the structure was used as a church since 1872.
The building was acquired by St. Andrew’s Church after
1930 and then used as a parish hall. The buttresses were
added after 1912. The main entry door was changed
to a window in 1957, when it was purchased by the
Progress Club, later known as the College Park Woman’s
Club, which used the building as their headquarters.
It is now owned by the City of College Park and used as
a public meeting place.
https://www.mncppcapps.org/planning/publications/BookDetail.cfm?item_id=237&Category_id=2