Johann Matthias Kager (1575 in Munich - 1634 in Augsburg) was a German painter and builder as well as a temporary mayor of Augsburg in the 17th century.
Kilian, Wolfgang (1581-1663) after Kager, Johann Matthias (1566-1634). "Rheni, Superioris ac Inferioris Boiariae Dux ... Maximilianus Comes Palatinatus". Orig. copperplate engraving, ca. 1630. 32:23,5 cm.