| 1 | Pittsburgh Hotels Priory Hotel Pennsylvania Travel and Tourism The German and Swiss settlers of Pittsburgh banded together to form St Mary's Parish in 1848 and constructed the Church in 1852. Its Italianate classical architecture is one of a few examples of that style in the city. Originally, two Byzantine-style domes rested on each corner. At the turn of the century these were altered to a more conventional dome. Click here for details |