25 – Princess Yōko of Mikasa [Japan] (1983)
25 – King Michael I of Romania (1921)
25 – Princess Élisabeth of Belgium (2001)
26 – Amelia Morales y de Grecia (2007)
26 – Lucas van Lippe-Biesterfeld van Vollenhoven (2002)
27 – Princess Anita of Orange-Nassau, van Vollenhoven-Van Eijk (1969)
28 – Hereditary Princess Sophie of Liechtenstein (1967)
28 – Princess Tessy of Luxembourg (1985)
29 – Juan Valentín Urdangarín y de Borbón (1999)
29 – Prince Constantine-Alexios of Greece and Denmark (1998)
29 – Prince Richard of Sayn-Wittgenstein-Berleburg (1934)
29 – Princess Sophie of Romania (1957)
29 –Prince Constantine Alexios of Greece and Denmark (1998)
31 – Infanta Leonor of Spain (2005)
31 – Princess Margaretha, Mrs. Ambler (1934)
31 – Princess Nora of Liechtenstein (1950)