Adolf was the count of Nassau from about 1276 and the elected king of Germany from 1292 until his deposition by the prince-electors in 1298. He was never crowned by the pope, which would have secured
Small throne seal of King Adolf (1298)
Portrait by Arnold Montanus, 1662
Part of the image of King Adolf in the Frankfurt Hall of Kings
Deposition of Adolf and Election of Albert, illustration from the Chronicles of the Bishops of Würzburg
Siegfried II of Westerburg was Archbishop of Cologne from 1275 to 1297.
Worringen 1288