Wilhelm Ehmann
... that Wilhelm Ehmann, founder and director of a school of church music, toured internationally conducting his choir Westfälische Kantorei?
... that <b id="mwA0Y"><a href="./Wilhelm_Ehmann" id="mwA0c" rel="mw:WikiLink" title="Wilhelm Ehmann">Wilhelm Ehmann</a></b>, founder and director of a school of church music, toured internationally conducting his choir Westfälische Kantorei?