St. Peter's Pro-Cathedral
... that St. Peter's Pro-Cathedral became the first Catholic pro-cathedral in the United States in 1789?
... that <b id="mwAdA"><a href="./St._Peter's_Pro-Cathedral" id="mwAdE" rel="mw:WikiLink" title="St. Peter's Pro-Cathedral">St. Peter's Pro-Cathedral</a></b> became the first Catholic <a href="./Pro-cathedral" id="mwAdI" rel="mw:WikiLink" title="Pro-cathedral">pro-cathedral</a> in the United States in 1789?