Isabelle Marie Laure Mercédès Orléans was born 7 May 1878 in Eu, Seine-Maritime, Normandie, France to Philippe de Paris (1838-1894) and Maria Isabel of Orléans (1848-1919) and died 21 April 1961 Larache, Region of Tanger-Tetouan-Al Hoceima, Morocco of unspecified causes. She married Jean d'Orléans (1874-1940) .
Children
| Name | Birth | Death | Joined with |
| Isabelle d'Orléans (1900-1983) | |||
| Anne d'Orléans (1906-1986) | |||
| Henri d'Orléans (1908-1999) | 5 July 1908 Le Nouvion-en-Thiérache, Aisne, Hauts-de-France, France | 19 June 1999 Cherisy, Eure-et-Loir, Centre-Val de Loire, France | Isabel d'Orléans (1911-2003) |
Siblings
| Name | Birth | Death | Joined with |
| Amélie of Orléans (1865-1951) | 28 September 1865 Twickenham, Greater London, England, United Kingdom | 25 October 1951 Bellevue Castle, Le Chesnay, Yvelines, Île-de-France, France | Carlos I of Portugal (1863-1908) |
| Philippe d'Orléans (1869-1926) | |||
| Hélène d'Orléans (1871-1951) | |||
| Charles d'Orléans (1875-1875) | |||
| Isabelle d'Orléans (1878-1961) | 7 May 1878 Eu, Seine-Maritime, Normandie, France | 21 April 1961 Larache, Region of Tanger-Tetouan-Al Hoceima, Morocco | Jean d'Orléans (1874-1940) |
| Jacques d'Orléans (1880-1881) | |||
| Louise d'Orléans (1882-1958) | 24 February 1888 Cannes, Alpes-Maritimes, Provence-Alpes-Côte d'Azur, France | 18 April 1958 Seville | Carlo di Borbone delle Due Sicilie (1870-1949) |
| Ferdinand d'Orléans (1884-1924) | |||