Biography
Marguerite-Louise d'Orléans was born 28 July 1645 in Château de Blois, Blois, France to Gaston of Orléans (1608-1660) and Marguerite de Lorraine (1615-1672) and died 17 September 1721 15 Place des Vosges, Paris, France of unspecified causes. She married Cosimo III de' Medici (1642-1723) 20 June 1661 in Florence, Italy.
Children
| Name | Birth | Death | Joined with |
| Ferdinando III de' Medici (1663-1713) | 9 August 1663 Florence, Italy | 31 October 1713 Florence, Italy | Violante Beatrix von Bayern (1673-1731) |
| Anna Maria Luisa de' Medici (1667-1743) | 11 August 1667 Florence, Italy | 18 February 1743 Florence, Italy | Johann Wilhelm von der Pfalz (1658-1716) |
| Gian Gastone de' Medici (1671-1737) | 24 May 1671 Florence, Italy | 9 July 1737 Florence, Italy | Anna Maria Franziska von Sachsen-Lauenburg (1672-1741) |
Footnotes (including sources)
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