Princess Isabella of Savoy

Princess Isabella of Savoy (11 March 1591 – 28 August 1626) was a daughter of Charles Emmanuel I, Duke of Savoy, and Catherine Michelle of Spain. Her maternal grandparents were Philip II of Spain and Elisabeth of Valois, her paternal grandparents were Emmanuel Philibert, Duke of Savoy and Margaret of France, Duchess of Berry. She was the Hereditary Princess of Modena, dying before her husband succeeded to the Duchy of Modena in 1628. She was a sister of Victor Amadeus I, Duke of Savoy, and aunt of Charles Emmanuel II, Duke of Savoy and Francis Hyacinth, Duke of Savoy.

Issue

 * 1) Cesare d'Este (1609–1613), died in infancy;
 * 2) Francesco I d'Este, Duke of Modena (1610–1658) married Maria Farnese and had issue. Then married Vittoria Farnese and had issue before marrying Lucrezia Barberini having further issue.
 * 3) Obizzo d'Este (1611–1644), Bishop of Modena.
 * 4) Caterina d'Este (1613–1628), nun.
 * 5) Cesare d'Este (1614–1677)  never married.
 * 6) Alessandro d'Este (1615), died in infancy.
 * 7) Carlo Alessandro d'Este (1616–1679) never married.
 * Rinaldo d'Este (1618–1672) Cardinal.
 * 1) Margherita d'Este (1619–1692), married Ferrante III Gonzaga, Duke of Guastalla.
 * 2) Beatrice d'Este (1620), died in infancy.
 * 3) Beatrice d'Este (1622–1623) died in infancy.
 * 4) Filiberto d'Este (1623–1645)
 * 5) Bonifazio d'Este (1624) died in infancy
 * 6) Anna Beatrice d'Este (1626–1690), married Alessandro (II) Pico, Duke of Mirandola and had issue. Isabella died giving birth to her.