Holy Trinity Parish
1790
Founded by the Jesuit community of George-town College.
This church was first dedicated 15 June 1851
Restored and re-dedicated 23 September 1979
The original church to the rear was dedicated 1792 and remains the
oldest standing church in the District of Columbia.
Marker is on 36th Street north of N Street, NW, on the left when traveling south.
Courtesy hmdb.org