Storkyrkan
... that Storkyrkan, Stockholm's oldest church, was the first church in Sweden where Mass was celebrated in Swedish?
... that <b id="mwUg"><a href="./Storkyrkan" id="mwUw" rel="mw:WikiLink" title="Storkyrkan">Storkyrkan</a></b>, <a href="./Stockholm" id="mwVA" rel="mw:WikiLink" title="Stockholm">Stockholm</a>'s oldest church, was the first church in Sweden where <a href="./Mass_(liturgy)" id="mwVQ" rel="mw:WikiLink" title="Mass (liturgy)">Mass</a> was celebrated in Swedish?