Mauritius Ferber
... that bishop Mauritius Ferber of Warmia was treated for illness several times by the physician-astronomer Nicolaus Copernicus?
... that bishop <b id="mwFJM"><a href="./Mauritius_Ferber" id="mwFJQ" rel="mw:WikiLink" title="Mauritius Ferber">Mauritius Ferber</a></b> of <a href="./Warmia" id="mwFJU" rel="mw:WikiLink" title="Warmia">Warmia</a> <i id="mwFJY">(pictured)</i> was treated for illness several times by the physician-astronomer <a href="./Nicolaus_Copernicus" id="mwFJc" rel="mw:WikiLink" title="Nicolaus Copernicus">Nicolaus Copernicus</a>?