On February 17, 2023, King Philippe and Queen Mathilde, former King Albert II and former Queen Paola, Prince Laurent and Princess Claire, Princess Lea, Princess Delphine and James O'Hare attended the annual Eucharistic mass at the Church of Our Lady (Onze-Lieve-Vrouwekerk) in Laeken. The mass is traditionally held to commemorate the deceased members of the Belgian royal family.