Trondheim
...that the Roman Catholic prelature of Trondheim was founded in 1843 and based on the archbishop diocese abandoned in 1537 with the Reformation on the shrine of St. Olav, one of the most important pilgrim destinations in the Middle Ages?
...that the <a class="mw-redirect" href="./Roman_Catholic" id="mwiw" rel="mw:WikiLink" title="Roman Catholic">Roman Catholic</a> <a class="mw-redirect" href="./Prelature" id="mwjA" rel="mw:WikiLink" title="Prelature">prelature</a> of <b id="mwjQ"><a class="mw-redirect" href="./Trondheim_prelature" id="mwjg" rel="mw:WikiLink" title="Trondheim prelature">Trondheim</a></b> was founded in 1843 and based on the archbishop diocese abandoned in 1537 with the <a href="./Reformation" id="mwjw" rel="mw:WikiLink" title="Reformation">Reformation</a> on the <a href="./Nidaros_Cathedral" id="mwkA" rel="mw:WikiLink" title="Nidaros Cathedral">shrine of St. Olav</a>, one of the most important pilgrim destinations in the <a href="./Middle_Ages" id="mwkQ" rel="mw:WikiLink" title="Middle Ages">Middle Ages</a>?