King Willem-Alexander was joined by his family on Saturday as they gathered to mark his birthday celebrations on Koningsdag.
Although Koningsdag is traditionally held on the King's birthday, which is 27 April, it is celebrated on a Saturday if the date is a Sunday. As a result of the celebrations, Willem-Alexander and the rest of the Dutch royal family missed the funeral of Pope Francis, which was held on the same day.
There was one conspicuous absence from the celebrations, as Willem-Alexander and Maxima's youngest daughter, Princess Ariane, didn't attend the service.
Ariane is currently abroad as she studies at United World College Adriatic in Italy. The 18-year-old royal is no doubt deep in her studies with her final exams fast approaching.
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Willem-Alexander was joined by his sister-in-law, Princess Laurentien, and daughter, Princess Alexia, behind a judge's panel. The trio seemed to be having a lot of laughs behind the desk.
WATCH: Princess Alexia and Princess Catharina-Amalia join parents at Prince’s Day ceremony
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