| Adam von Waldstein the Younger | |
| Office: | Supreme Burgrave of the Kingdom of Bohemia |
| Successor: | Jaroslav Bořita of Martinice |
| Term Start: | 1627 |
| Term End: | 1638 |
| Monarch2: | Ferdinand II |
| Office2: | Oberstlandhofmeister of the Kingdom of Bohemia |
| Predecessor2: | Vilém Popel of Lobkowicz |
| Successor2: | Vilém Slavata of Chlum |
| Termend2: | 1620 |
| Termstart2: | 1627 |
| Termend3: | 18 June 1611 |
| Termstart3: | 1619 |
| Monarch3: | Matthias |
| Predecessor3: | Ferdinand of Donín |
| Successor3: | Vilém Popel of Lobkowicz |
| Birth Date: | 1596/8 June 1570 |
| Death Date: | 24 August 1638 |
| Death Place: | Prague, Habsburg monarchy |
| Resting Place: | St. Vitus Cathedral |
| Nationality: | Czech |
| Spouse: | Elisabeth Brtnická von Waldstein Johanna Emilie of Zierotin |
| Children: | Rudolf Maximilian Bertold Jan Viktorin Karl |
| Parents: | Johann von Waldstein Magdalena of Vartenberg |
| Awards: | Order of the Golden Fleece |
| Office4: | Oberstlandrichter of the Kingdom of Bohemia |
| Predecessor4: | Wolfgang Kolowrat |
| Monarch4: | Rudolf II |
| Termend4: | 1608 |
| Termstart4: | 1611 |
| Office5: | Ober-Stallmeister of the imperial court |
| Predecessor5: | Wolfgang Kolowrat |
| Termend5: | 1606 |
| Termstart5: | 1611? |
| Office6: | Imperial butler |
| Termstart6: | 1596 |
| Termend6: | ? |
| Monarch6: | Rudolf II |
| Office7: | Supreme silversmith |
| Termstart7: | 1594 |
| Termend7: | ? |
| Monarch7: | Rudolf II |
| Office8: | Emperor's food carrier |
| Termstart8: | 1589 |
| Termend8: | ? |
| Monarch8: | Rudolf II |
Adam von Waldstein the Younger, nicknamed the Long (1569/8 June 1570 – 24 August 1638), was a Czech nobleman, the supreme Prague burgrave from the Waldstein family.[1] His preserved diary is an important historical source.
His parents were Johann von Waldstein (died 1576) and his second wife Magdalena of Vartenberg (died 1592). Like his father, Adam the Younger was married twice. His first wife was Elisabeth Brtnická von Waldstein (died 1614). His second wife was Johanna Emilie of Zierotin (died after 1633), the daughter of Viktorin of Zierotin. He had five sons with both wives: Rudolf, Maximilian, Bertold, Jan Viktorin and Karl.
He came from an old Utraquist family but soon converted to Catholicism. He received a below-average education, but this did not prevent him from achieving considerable career success. He first established himself at the Rudolfinian court, where he became the Ober-Stallmeister in 1606, from 1608 served as the Oberstlandrichter, and in 1611 was promoted to the Oberstlandhofmeister. Adam gained a reputation as a conciliatory politician, a "man of compromise", which was evident both during the negotiations for the Letter of Majesty in 1609 and in the troubled times of 1611. The period of the estate uprising of 1618–1620 was an important test. He unsuccessfully tried to find common ground between the Estates and King Ferdinand II.. After that, he went into exile in Saxony after the election of Frederick of the Palatinate as King of Bohemia. After returning to Bohemia in 1621, Adam also participated in the purchase of confiscated estates and once again became Oberstlandhofmeister. At the same time, he acted in some cases in favour of his Protestant relatives. In 1627, he reached the pinnacle of his career in the office of Supreme Burgrave.
Although he never acquired such a magnificent fortune as his more famous relative Albrecht von Wallenstein (1583–1634), given that he managed to preserve the property for posterity, Adam's inheritance represented a crucial foundation for the family in the future.[2]