Prince Hans Ulrich von Eggenberg was an Austrian statesman, a son of Seyfried von Eggenberg, Lord of Erbersdorf (1526–1594), and great-grandson of Balthasar Eggenberger. He was a prominent member of the House of Eggenberg and gained the title of Duke of Krumau.

Euro gold and silver commemorative coins are special euro coins minted and issued by member states of the Eurozone. They are minted mainly in gold and silver, although other precious metals are also used on rare occasions. Austria was one of the first twelve countries in the Eurozone to introduce the euro (€), on 1 January 2002. Since then, the Austrian Mint has been minting both normal issues of Austrian euro coins and commemorative euro coins in gold and silver.