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 him the imperial title. Wikipedia
Born: 1255
Died: July 2, 1298 (age 43 years), Göllheim, Germany
Great-grandparents: Walram I, Count of Nassau, Otto I, Count of Guelders, Richardis of Bavaria, and more
Grandparents: Henry II, Count of Nassau, Matilda of Guelders, and Dieter IV of Katzenelnbogen
Parents: Walram II, Count of Nassau and Adelheid of Katzenelnbogen
Children: Gerlach I, Count of Nassau, Mechthild of Nassau, Ruprecht V of Nassau, and more