brick

812 Grand Street

Real Estate Record lists this as two buildings on Grand Street, "ss, 80 w Bushwick av". The description would point to 806 and 808 Grand Street, however these are part of a larger row of Italianate buildings and 806 is only 25' wide.

St. Patrick R. C. Church, Brooklyn

The parish of St. Patrick was founded in the early 1840s, prior to the establishment of the Diocese of Brooklyn. The origins of the church are a bit obscure, but it appears to have been founded as a parish for Irish Catholics in East Brooklyn (Wallabout), with the first services held in private structures near Wallabout Street and Flushing Avenue. Early secondary-source references to the church call it the Wallabout Church. In 1843, Rev. Hugh Maguire was appointed as the first priest for the parish.