Juliane of Nassau-Siegen (1587–1643)
Countess Juliane of Nassau-Siegen (3 September 1587 – 15 February 1643), , official titles: "Gräfin zu Nassau, Katzenelnbogen, Vianden und Diez, Frau zu Beilstein", was a countess from the House of Nassau-Siegen, a cadet branch of the Ottonian Line of the House of Nassau, and through marriage landgravine of Hesse-Kassel. Biography. Juliane was born at Dillenburg Castle on 3 September 1587 as the fifth child and second daughter of Count John VII the Middle of Nassau-Siegen and his first wife, Countess Magdalene of Waldeck-Wildungen. Juliane was brought up in the strict Calvinist  tradition, but was also taught old and new languages. In addition to her siblings, the stepbrothers and -sisters from her mother’s first marriage also lived in the child-rich household at Dillenburg Castle. The marriage of her eldest stepbrother, Count Philip Louis II of Hanau-Münzenberg, to Countess Catherine Belgica of Nassau, a daughter of Prince William I the Silent of Orange, was also celebrated here in 1596, a festive highlight of Juliana’s childhood. In February 1603, only three months after the death of his first wife Agnes of Solms-Laubach, Landgrave Maurice of Hesse-Kassel made a  marriage proposal to the fifteen-year-old Juliane. The marriage took place three months later at Dillenburg Castle. Through his marriage to Juliane, Maurice’s religious policy was influenced as he forged the closest of alliances with the House of Nassau-Siegen, which practised an outspoken Calvinist policy in the Holy Roman Empire. In domestic politics, Juliane strengthened the weight of the Calvinist party in Kassel, thus sharpening Maurice’s aversion to the nobility, which was already dissatisfied with his policies. Soon after his marriage, the Landgrave of Hesse-Kassel was considered in imperial politics as a protagonist of the  Calvinist cause, alongside the Electoral Palatinate, who also belonged to the relatives of the House of Nassau. Despite her Calvinist upbringing, Juliane led a fairly representative court life with Maurice, but she always valued her financial independence and kept careful track of her expenses. As Maurice had three sons from his first marriage, Juliane soon sought to pass on income and property rights to her children. In the autumn of 1623, troops of the Catholic League under Tilly were quartered in Hesse-Kassel. Maurice’s diplomatic trips to the Protestant courts in Northern Germany were, despite the hectic schedule, clearly  escapist. Not only the Hessian estates of the realm, but also Juliane publicly accused him of having led the country to ruin and then abandoned it. When the estates independently entered into negotiations with Tilly to obtain the withdrawal of the troops of the Catholic League or at least a reduction in the war burden, Maurice accused them of treason. The breach that thus occurred was definitive. The estates, the councillors and Juliane in particular urged Maurice to resign from government. On 17 March 1627, he was forced to resign in favour of his son William V. Prior to this , Juliane had managed to secure a quarter of Hesse-Kassel – the so-called "Rotenburger Quart" – for her and her children in the House Treaty of 12 February 1627, in order to secure their income. From this quarter, after her sons Herman and Frederick died without heirs, emerged the cadet branch Hesse-Rheinfels-Rotenburg, founded by Landgrave Ernest. In the family conflict with Maurice, who fought with her over money, household goods and the education of the children, Juliane first defended her own interests and then those of her children, but without coming to a confrontation with her stepson, the ruling  Landgrave William V. But she was also very active in the conflict within her own Nassau-Siegen family. She stood up for the Calvinists in the county of Nassau-Siegen who suffered from the recatholicisation attempts of her brother John VIII, who had converted to the Catholic Church and was in Spanish service. Juliane was able to put her interest in state administration into practice after she had gained the relevant knowledge in the "Rotenburger Quart", which she initially managed together with her eldest son Herman. When Maurice had to resign, Juliane initially stayed at and moved with her children  to Rotenburg an der Fulda in 1629, while Maurice lived first in Frankfurt and later in Eschwege. Faced with the threat of war, Juliane again sought brief shelter at Kassel Castle in 1631 and then lived until her death in the "Nassauer Hof" at the River Fulda, later called "Packhof vor der Schlagd", which Maurice had already given her in 1617. Juliane was self-confident even in foreign policy; she attended the Electors’ Day in Mulhouse in 1627 and contributed to the rapprochement between the branches Hesse-Kassel and Hesse-Darmstadt in the so-called ‘Main Agreement’. Of far-reaching  significance was the contact with Sweden that she initiated in 1630 through the mediation of her relatives from the House of Orange-Nassau, which led to the Swedish-Hessian Covenant of Werben in the following year, firmly binding the Landgrave of Hesse-Kassel to Sweden. Juliane died in Eschwege on 15 February 1643. She was buried in Kassel on 23 March 1643. Adolphus Fabritius wrote a "Leichenpredigt" for her, which was published in Kassel in 1643. Marriage and children. Juliane married Landgrave Maurice of Hesse-Kassel (Kassel, 25 May 1572 - Eschwege, 15 March 1632). The "Beilager" took place at Dillenburg  Castle on 21 May 1603 and the "Heimführung" in Kassel on 4 June 1603. From this marriage, the following children were born: