Biography
Ferdinand III, Holy Roman Emperor was born 13 July 1608 in Graz, Austria to Ferdinand II, Holy Roman Emperor (1578-1637) and Maria Anna of Bavaria (1574-1616) and died 2 April 1657 Vienna, Austria of unspecified causes. He married Maria Anna Margarita of Spain (1606-1646) 20 February 1631 . He married Maria Leopoldine von Österreich-Tirol (1632-1649) 1 July 1648 . He married Eleonora Gonzaga (1630-1686) 30 April 1651 .
Children
| Name | Birth | Death | Joined with |
| Ferdinand IV of Hungary (1633-1654) | 8 September 1633 | 9 July 1654 | |
| Mariana of Austria (1634-1696) | 24 December 1634 Wiener Neustadt, Austria | 16 May 1696 Madrid, Spain | Philip IV of Spain (1605-1665) |
| Philip August, Archduke of Austria (1637-1639) | |||
| Maximilian Thomas, Archduke of Austria (1638-1639) | |||
| Leopold I, Holy Roman Emperor (1640-1705) | 9 June 1640 Vienna, Austria | 5 May 1705 Vienna, Austria | Margaret Theresa of Spain (1651-1673) Claudia Felizitas von Österreich-Tirol (1653-1676) Eleonore Magdalene von Pfalz-Neuburg (1655-1720) |
| Maria of Austria (1646-1646) | |||
| Name | Birth | Death | Joined with |
| Karl Joseph von Österreich (1649-1664) | 7 August 1649 Vienna, Austria | 27 January 1664 Vienna, Austria | |
| Name | Birth | Death | Joined with |
| Theresia Maria Josefa von Österreich (1652-1653) | |||
| Eleonore von Österreich (1653-1697) | 21 May 1653 Regensburg, Upper Palatinate, Bavaria, Germany | 17 December 1697 Vienna, Austria | Michael I of Poland (1640-1673) Charles V de Lorraine (1643-1690) |
| Maria Anna Josepha von Österreich (1654-1689) | 30 December 1654 Regensburg, Bavaria, Germany | 4 April 1689 Vienna, Austria | Johann Wilhelm von der Pfalz (1658-1716) |
| Ferdinand Josef von Österreich (1657-1658) | |||
Footnotes (including sources)
| ‡ General |
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