First marriage John the Middle married firstly at
Dillenburg Castle on 9 December 1581 to Countess
Magdalene of Waldeck-Wildungen (1558 –
Idstein Castle, 9 September 1599), the youngest daughter of Count
Philip IV of Waldeck-Wildungen and his third wife Countess Jutta of Isenburg-Grenzau. Magdalene was the widow of Count
Philip Louis I of Hanau-Münzenberg. From the marriage of John and Magdalene the following children were born: •
John Ernest (Siegen Castle, 21 October 1582
Jul. –
Udine, 16/17 September 1617Jul.), was, among other things, a
general in the
Venetian army, involved in the
Uskok War. • Count
John VIII the Younger (Dillenburg Castle, 29 September 1583Jul. – near
Oudenaarde, 27 July 1638), succeeded his father as Count of Nassau-Siegen in 1623. Married in
Brussels on 13 August 1618 to
Princess (2 November 1594 – Brussels, 4 January 1663). • Elisabeth (Dillenburg Castle, 8 November 1584 – , 26 July 1661), married in
Wildungen in November 1604 to Count
Christian of Waldeck-Wildungen (
Eisenberg Castle, 24/25 December 1585 – , 31 December 1637). •
Adolf (Dillenburg Castle, 8 August 1586 –
Xanten, 7 November 1608), was a
captain in the Dutch States Army. •
Juliane (Dillenburg Castle, 3 September 1587 –
Eschwege, 15 February 1643), married at Dillenburg Castle on 21 May 1603Jul. (
Beilager) and in Kassel on 4 June 1603Jul. (
Heimführung) to Landgrave
Maurice of Hesse-Kassel (Kassel, 25 May 1572 – Eschwege, 15 March 1632). • Anne Mary (Dillenburg Castle, 3 March 1589 – 22 February 1620), married in Dillenburg on 3 February 1611Jul. to Count ( – 13 March 1653), Count of Falkenstein and Broich. • John Albert (Dillenburg, 8 February 1590 – Dillenburg, 1590). • Count
William (Dillenburg, 13 August 1592 –
Orsoy, 7/17 July 1642), was since 1624 count in a part of Nassau-Siegen and since 1633 field marshal of the Dutch States army. Married at Siegen Castle on 17 January 1619 to Countess
Christiane of Erbach (5 June 1596 –
Culemborg, 6 July 1646). •
Anne Joanne (Dillenburg Castle, 2 March 1594Jul. – The Hague, December 1636), married at near
Mülheim an der Ruhr on 19 June 1619 to (
Heusden (?), 12 June 1599 – near
Maastricht, 3 September 1655), Lord of Brederode, Vianen, Ameide and Cloetingen. • Frederick Louis (2 February 1595 – Dillenburg, 22 April 1600Jul.). •
Magdalene (23 February 1596 – 6 December 1662), married: • in August 1631 to Bernhard Moritz Freiherr von Oeynhausen-Velmede (1602 –
Leipzig, 20 November 1632); • on 25 August 1642 (20 March 1591 –
Bremen, 5 May 1652). • John Frederick (10 February 1597 – 1597). Johan Ernst I van Nassau-Siegen.jpg|John Ernest of Nassau-Siegen (1582–1617). Studio of
Jan Antonisz. van Ravesteyn, .
Rijksmuseum Amsterdam. Jan VIII van Nassau-Siegen 1583-1638.jpg|Count John VIII the Younger of Nassau-Siegen (1583–1638). Studio of Jan Antonisz. van Ravesteyn, . Rijksmuseum Amsterdam. Portret van Adolf (1586-1608), graaf van Nassau-Siegen Rijksmuseum SK-A-535.jpeg|Adolf of Nassau-Siegen (1586–1608). Attributed to Jan Antonisz. van Ravesteyn, . Rijksmuseum Amsterdam. Juliana van Nassau-Siegen (1587-1643).jpg|Juliane of Nassau-Siegen (1587–1643). Detail of a painting by
August Erich, 1618–1628. Gemäldegalerie Alte Meister, Museumslandschaft Hessen Kassel. Willem van Nassau.jpg|Count William of Nassau-Siegen (1592–1642). Studio of Jan Antonisz. van Ravesteyn, . Rijksmuseum Amsterdam. Anna Johanna van Nassau-Siegen.jpg|Anne Joanne of Nassau-Siegen (1594–1636). Anonymous portrait, 1620.
Braunfels Castle.
Second marriage . John the Middle remarried at
Rotenburg Castle on 27 August 1603 to Duchess
Margaret of Schleswig-Holstein-Sonderburg (
Haus Sandberg am Alsensund near
Sonderburg,), the youngest daughter of Duke
John II the Younger of Schleswig-Holstein-Sonderburg and his first wife Duchess
Elisabeth of Brunswick-Grubenhagen. • Fürst
John Maurice (Dillenburg Castle, 18 June 1604 – Berg und Tal near
Cleves, 10/20 December 1679), was among others governor-captain-admiral-general of
Dutch Brazil 1636–1644,
stadtholder of
Cleves,
Mark,
Ravensberg and
Minden since 1647,
Grand Master of the
Order of Saint John since 1652 and First Field Marshal of the Dutch States Army 1668–1674. Became count in two-thirds of the County of Nassau-Siegen in 1645 and was elevated to
Reichsfürst in 1652. •
George Frederick Louis (Dillenburg Castle, 23 February 1606 –
Bergen op Zoom, 2 October 1674), was among others commander of
Rheinberg and
governor of Bergen op Zoom. In 1664 he was elevated to the rank and title of
prince. Married in The Hague on 4 June 1647 to
Mauritia Eleonora of Portugal (baptised
Delft, 10 May 1609 – Bergen op Zoom, 15 June 1674). •
William Otto (Dillenburg Castle, 23 June 1607 – near
Wolfenbüttel, 14 August 1641), was an officer in the Swedish army. • Louise Christine (Siegen Castle, 8 October 1608 – Château-Vilain near
Sirod (Jura), 29 December 1678
Greg.), married in Nozeroy on 4 July 1627 to ( –
Bletterans, 1636), Marquis de Conflans, Comte de Bussolin. • Sophie Margaret (Siegen Castle, 16 April 1610 – ,
Terborg, 8/18 May 1665), married at Wisch Castle in Terborg on 13 January 1656 to
George Ernest of Limburg-Stirum (
Botmurde, 29 August 1593 – September 1661), Count of Bronckhorst, Lord of Wisch, Lichtenvoorde and Wildenborch. •
Henry (Siegen Castle, 9 August 1611 –
Hulst, 27 October/7 November 1652), was among others colonel in the Dutch States Army, governor of Hulst and envoy on behalf of the States-General of the Netherlands. Married at Wisch Castle in Terborg on 19/29 April 1646 to Countess
Mary Magdalene of Limburg-Stirum (1632 –
Nassauischer Hof, Siegen, 27 December 1707). • Mary Juliane (Siegen Castle, 14 August 1612 –
Neuhaus an der Elbe, 21 January 1665Jul.), married in
Treptow on 13 December 1637 to Duke
Francis Henry of Saxe-Lauenburg (9 April 1604 – 26 November 1658). • Amalie (Siegen Castle, 2 September 1613 –
Sulzbach, 24 August 1669Greg.), married: • in
Alt-Stettin on 23 April 1636 to
Herman Wrangel af Salmis (in
Livonia, 29 June 1587 –
Riga, 11 December 1643); • in
Stockholm on 27 March 1649 to Count Palatine
Christian Augustus of Sulzbach (Sulzbach, 26 July 1622 – Sulzbach, 23 April 1708). • Bernhard (Siegen Castle, 18 November 1614 – Siegen Castle, 6 January 1617Jul.). •
Christian (Siegen Castle, 16 July 1616 – near
Düren, 1/11 April 1644), was a colonel in the
Imperial Army. Married to Anna Barbara von Quadt-Landskron-Rheinbach. • Catharine (Siegen Castle, 1 August 1617 –
Nassauischer Hof, Siegen, 31 August 1645). •
John Ernest (Siegen Castle, 8 November 1618Jul. –
São Salvador da Bahia de Todos os Santos, Brazil, 23 November 1639), was a naval officer on board the 'Alkmaar'. • Elisabeth Juliane (Siegen Castle, 1 May 1620Jul. –
Wesel, 13 May 1665), married in the
Nassauischer Hof in Siegen on 9/19 August 1647 to Count
Bernhard of Sayn-Wittgenstein-Berleburg-Neumagen (30 November 1620 – , 13 December 1675). Portrait of Johan Maurits (1604-1679), Count of Nassau-Siegen.jpg|Fürst John Maurice of Nassau-Siegen (1604–1679). Portrait by
Jan de Baen, .
Mauritshuis,
The Hague. 1606 Georg Friedrich Ludwig zu Nassau-Siegen.jpg|George Frederick of Nassau-Siegen (1606–1674). Anonymous portrait, 1636.
Rijksmuseum Amsterdam. Willem Otto van Nassau-Siegen.jpg|William Otto of Nassau-Siegen (1607–1641). Detail of a painting attributed to
Wybrand de Geest, 1635–1640. Foundation Historical Collections of the House of Orange-Nassau,
The Hague. Portret van Hendrik, graaf van Nassau-Siegen, RP-P-1885-A-8926.jpg|Henry of Nassau-Siegen (1611–1652). Print by
Paulus Pontius after a painting by
Joannes Meyssens, 1649. Rijksmuseum Amsterdam. Christiaan van Nassau-Siegen.jpg|Christian of Nassau-Siegen (1616–1644). Detail of a painting attributed to Wybrand de Geest, 1635–1640. Foundation Historical Collections of the House of Orange-Nassau, The Hague. Johan Ernst van Nassau-Siegen 1618-1639.jpg|John Ernest of Nassau-Siegen (1618–1639). Detail of a painting by
Gerard van Honthorst, .
Stadhouderlijk Hof,
Leeuwarden.
Known descendants Although the House of Nassau-Siegen became extinct in male lineage in 1743, John the Middle has many known descendants in female lineage. Not only all reigning European monarchs are descendants of John, but also the heads of the no longer reigning royal houses of
Austria,
Baden,
Bavaria,
Greece,
Lippe,
Prussia,
Romania and
Waldeck and Pyrmont. Other known descendants are: • the Prussian Field Marshal Fürst
Leopold I of Anhalt-Dessau (
der Alte Dessauer), • the
French Field Marshal
Maurice of Saxony, • the Austrian
chancellor Klemens von Metternich, • the
French writer George Sand, • the Romanian writer
Carmen Sylva, • the
Norwegian explorer
Fridtjof Nansen, • the
German chancellor
Max von Baden, and • the German fighter pilot from
World War I Manfred von Richthofen (The Red Baron). ==Ancestors==