Gave birth to her 1st child at age 36, a daughter Eloise Beatrix Sophie Laurence, countess of Oranje-Nassau on June 8, 2002. Child's father is her husband, Prins Constantijn.
Gave birth to her 2nd child at age 37, a son Claus-Casimir Bernhard Marius Max, Count of Orange-Nassau on March 21, 2004. Child's father is her husband, Prins Constantijn.
Gave birth to her 3rd child at age 40, a daughter Leonore Marie Irene Enrica, Countess of Orange-Nassau on June 3, 2006. Child's father is her husband, Prins Constantijn.