Dietrichstein was born on 22 August 1570 in Madrid, the ninth of 13 children born to Baron Adam von Dietrichstein (1527-1590), the Holy Roman Empire's ambassador to Spain and his wife, Margarita Folch de Cardona, member of the powerful aragonese House of Folch. On his father's side, his great-grandfather was Maximilian I, Holy Roman Emperor, through his natural daughter, Baroness Barbara von Rottal (1500-1550), who married Adam's father, Siegmund Freiherr von Dietrichstein (1484–1533).[2]
Dietrichstein was ordained in 1597 and then elevated to cardinal only two years later, in 1599, with an appointment as cardinal-priest of San Silvestro in Capite.[3] In May of that same year he was elected as Archbishop of Olomouc, though his election was opposed by members of the local cathedral chapter. He was consecrated by the pope himself, with special dispensation for having not reached canonical age (he was only 29 at the time).[4] According to historian Ludwig von Pastor, Dietrichstein became the, "soul of all Catholic undertakings in Moravia".[5] It was apparently due to Dietrichstein's zeal that protestant reformer Karl von Zierotin was forced into early retirement.
He became responsible for implementing the Counter-Reformation in Bohemia and surrounding regions and for mediating internal Habsburg disputes.[6]
In 1624, he was elevated as Fürst (Prince) von Dietrichstein zu Nikolsburg, a herediatry title he could pass on to his nephew Maximilian and his legitimate male descendants. The Ditrichstein family went extinct with the death of the last Fürst in 1864. In 1868, the title of Fürst von Dietrichstein zu Nikolsburg was recreated in the Austrian Empire for Count Alexander von Mensdorff-Pouilly, the husband of Countess Alexandrine von Dietrichstein-Proskau-Leslie (1824–1906), reviving the title previously held by his wife's family. Prince Alexander was first cousin to both Queen Victoria and her husband, Prince Albert of Saxe-Coburg and Gotha.
In 1635, Franz Seraph was banished from court and all of his possessions were confiscated, but the dispute was resolved later that year, his properties and titles were restored and he was appointed Cardinal-protector of the Holy Roman Empire. The following year he was also appointed Imperial governor in Moravia, Bohemia and Lower Austria.
Private life
Although he never married, Franz Seraph had at least one extramarital child with already married Elisabeth, Baroness Berger von Berg (Perger z Pergu), born Kummer (b. 1594), second wife of Baron Georg Berger von Berg (Jiří Baron Perger z Pergu) (d. 1619), Imperial tax collector for Bohemia.[7][8] Their natural daughter, accepted legally as a daughter of her mother's husband, Baroness Johanna Franziska Berger von Berg (Perger z Pergu) (d. 1654), later married Count Franz von Magnis (1596–1652), as his second wife.[9][10][11]
Death
Franz von Dietrichstein died in September 1636 at the age of 66 in Brno (current Czech Republic).
.jpg)
