The infant's paternal uncle Prince Friso and maternal uncle Juan Zorreguieta, the then still Duchess of Brabant Queen Mathilde of Belgium, Jonkvrouw Alexandra Jankovich de Jeszenice, and Jonkheer Frans Ferdinand de Beaufort stood as godparents at baptism by Reverend Deodaat van der Boon on 19 November 2005 in the Dorpskerk in Wassenaar.