 Dimitri, the oldest, was born in 1976 of a relationship with comedian Geneviève Grad.After marrying Countess Ludmilla d'Oultremont, he had three children with her; Sacha, born in 1990, Anna and Wenceslas.Igor's youngest offspring, Alexandre (born 2011) and Constantin (born 2014), were born of his marriage at the Château de Chambord in 2009 with writer Amélie de Bourbon de Parme (born 1977), a natural and adopted daughter (1983) of Prince Michel of Bourbon-Parma (by Laure Le Bourgeois), who subsequently married Princess Maria Pia of Savoy (daughter of Italy's last reigning king, Umberto II).